Difference between revisions of "Unit LAN78XX"

Latest revision as of 04:33, 24 April 2018

The Microchip LAN78xx is a USB 3.1 to 10/100/1000 Gigabit Ethernet bridge device which supports 10BASE-T, 100BASE-TX and 1000BASE-T. Both USB 2.0 High Speed and USB 3.1 Super Speed interfaces are supported using a pair of Bulk Endpoints and an Interrupt Endpoint for signalling status changes and other events. The Raspberry Pi 3B+ contains a variant of this device called a LAN7515 which is a combination device containing a LAN78xx Gigabit Ethernet controller and two 4 port USB 2.0 compatible hubs. The hubs will be detected and bound by the default USB Hub driver when they are enumerated by the USB core.

Constants

LAN78XX specific constants LAN78XX_*

`LAN78XX_NETWORK_DESCRIPTION = 'Microchip LAN78XX USB Ethernet Adapter';`	Description of LAN78XX device

`LAN78XX_DRIVER_NAME = 'Microchip LAN78XX USB Ethernet Adapter Driver';`	Name of LAN78XX driver

`LAN78XX_USB_VENDOR_ID = $0424;`
`LAN7800_USB_PRODUCT_ID= $7800;`
`LAN7850_USB_PRODUCT_ID = $7850;`

`LAN78XX_DEVICE_ID_COUNT = 2;`	Number of supported Device IDs

`LAN78XX_DEVICE_ID:array[0..LAN78XX_DEVICE_ID_COUNT - 1] of TUSBDeviceId = (`
`(idVendor:LAN78XX_USB_VENDOR_ID;idProduct:LAN7800_USB_PRODUCT_ID),`	LAN7800/7801
`(idVendor:LAN78XX_USB_VENDOR_ID;idProduct:LAN7850_USB_PRODUCT_ID));`	LAN7850

`LAN78XX_SS_USB_PKT_SIZE = 1024;`
`LAN78XX_HS_USB_PKT_SIZE = 512;`
`LAN78XX_FS_USB_PKT_SIZE = 64;`

`LAN78XX_MAX_RX_FIFO_SIZE = 12 * 1024;`	Maximum size 12KB
`LAN78XX_MAX_TX_FIFO_SIZE = 12 * 1024;`	Maximum size 12KB
`LAN78XX_DEFAULT_BURST_CAP_SIZE = 32 * 1024;`	Originally LAN78XX_MAX_RX_FIFO_SIZE (12 * 1024)
`LAN78XX_DEFAULT_BULK_IN_DELAY = $0800;`	2048 x 16.667 ns = 34.133 us
`LAN78XX_MAX_SINGLE_PACKET_SIZE = 9000;`

`LAN78XX_TX_OVERHEAD = 8;`	TX Command A + TX Command B
`LAN78XX_RX_OVERHEAD = 10;`	RX Command A + RX Command B + RX Command C
`LAN78XX_RXW_PADDING = 2;`

`LAN78XX_RX_MAX_QUEUE_MEMORY = 512 * (ETHERNET_MAX_PACKET_SIZE + LAN78XX_RX_OVERHEAD);`	Originally 60 * 1518
`LAN78XX_TX_MAX_QUEUE_MEMORY = 64 * (ETHERNET_MAX_PACKET_SIZE + LAN78XX_TX_OVERHEAD);`	Originally 60 * 1518

`LAN78XX_EEPROM_MAGIC = $78A5;`
`LAN78XX_OTP_MAGIC = $78F3;`

`LAN78XX_PHY_ADDRESS = 1;`

`LAN78XX_EEPROM_INDICATOR = $A5;`
`LAN78XX_EEPROM_MAC_OFFSET = $01;`
`LAN78XX_MAX_EEPROM_SIZE = 512;`
`LAN78XX_OTP_INDICATOR_1 = $F3;`
`LAN78XX_OTP_INDICATOR_2 = $F7;`

LAN78XX USB vendor request LAN78XX_USB_VENDOR_*

`LAN78XX_USB_VENDOR_REQUEST_WRITE_REGISTER = $A0;`
`LAN78XX_USB_VENDOR_REQUEST_READ_REGISTER = $A1;`
`LAN78XX_USB_VENDOR_REQUEST_GET_STATS = $A2;`

LAN78XX interrupt endpoint status LAN78XX_INT_ENP_*

`LAN78XX_INT_ENP_EEE_START_TX_LPI_INT = (1 shl 26);`
`LAN78XX_INT_ENP_EEE_STOP_TX_LPI_INT = (1 shl 25);`
`LAN78XX_INT_ENP_EEE_RX_LPI_INT = (1 shl 24);`
`LAN78XX_INT_ENP_RDFO_INT = (1 shl 22);`
`LAN78XX_INT_ENP_TXE_INT = (1 shl 21);`
`LAN78XX_INT_ENP_TX_DIS_INT = (1 shl 19);`
`LAN78XX_INT_ENP_RX_DIS_INT = (1 shl 18);`
`LAN78XX_INT_ENP_PHY_INT = (1 shl 17);`
`LAN78XX_INT_ENP_DP_INT = (1 shl 16);`
`LAN78XX_INT_ENP_MAC_ERR_INT = (1 shl 15);`
`LAN78XX_INT_ENP_TDFU_INT = (1 shl 14);`
`LAN78XX_INT_ENP_TDFO_INT = (1 shl 13);`
`LAN78XX_INT_ENP_UTX_FP_INT = (1 shl 12);`

LAN78XX TX/RX packet alignment LAN78XX_*_PKT_ALIGNMENT

`LAN78XX_TX_PKT_ALIGNMENT = 4;`
`LAN78XX_RX_PKT_ALIGNMENT = 4;`

LAN78XX TX command A LAN78XX_TX_CMD_A_*

`LAN78XX_TX_CMD_A_IGE = $20000000;`
`LAN78XX_TX_CMD_A_ICE = $10000000;`
`LAN78XX_TX_CMD_A_LSO = $08000000;`
`LAN78XX_TX_CMD_A_IPE = $04000000;`
`LAN78XX_TX_CMD_A_TPE = $02000000;`
`LAN78XX_TX_CMD_A_IVTG = $01000000;`
`LAN78XX_TX_CMD_A_RVTG = $00800000;`
`LAN78XX_TX_CMD_A_FCS = $00400000;`
`LAN78XX_TX_CMD_A_LEN_MASK = $000FFFFF;`

LAN78XX TX command B LAN78XX_TX_CMD_B_*

`LAN78XX_TX_CMD_B_MSS_SHIFT = 16;`
`LAN78XX_TX_CMD_B_MSS_MASK = $3FFF0000;`
`LAN78XX_TX_CMD_B_MSS_MIN = 8;`
`LAN78XX_TX_CMD_B_VTAG_MASK = $0000FFFF;`
`LAN78XX_TX_CMD_B_VTAG_PRI_MASK = $0000E000;`
`LAN78XX_TX_CMD_B_VTAG_CFI_MASK = $00001000;`
`LAN78XX_TX_CMD_B_VTAG_VID_MASK = $00000FFF;`

LAN78XX RX command A LAN78XX_RX_CMD_A_*

`LAN78XX_RX_CMD_A_ICE = $80000000;`
`LAN78XX_RX_CMD_A_TCE = $40000000;`
`LAN78XX_RX_CMD_A_CSE_MASK = $C0000000;`
`LAN78XX_RX_CMD_A_IPV = $20000000;`
`LAN78XX_RX_CMD_A_PID_MASK = $18000000;`
`LAN78XX_RX_CMD_A_PID_NONE_IP = $00000000;`
`LAN78XX_RX_CMD_A_PID_TCP_IP = $08000000;`
`LAN78XX_RX_CMD_A_PID_UDP_IP = $10000000;`
`LAN78XX_RX_CMD_A_PID_IP = $18000000;`
`LAN78XX_RX_CMD_A_PFF = $04000000;`
`LAN78XX_RX_CMD_A_BAM = $02000000;`
`LAN78XX_RX_CMD_A_MAM = $01000000;`
`LAN78XX_RX_CMD_A_FVTG = $00800000;`
`LAN78XX_RX_CMD_A_RED = $00400000;`
`LAN78XX_RX_CMD_A_RX_ERRS_MASK = $C03F0000;`
`LAN78XX_RX_CMD_A_RWT = $00200000;`
`LAN78XX_RX_CMD_A_RUNT = $00100000;`
`LAN78XX_RX_CMD_A_LONG = $00080000;`
`LAN78XX_RX_CMD_A_RXE = $00040000;`
`LAN78XX_RX_CMD_A_DRB = $00020000;`
`LAN78XX_RX_CMD_A_FCS = $00010000;`
`LAN78XX_RX_CMD_A_UAM = $00008000;`
`LAN78XX_RX_CMD_A_ICSM = $00004000;`
`LAN78XX_RX_CMD_A_LEN_MASK = $00003FFF;`

LAN78XX RX command B LAN78XX_RX_CMD_B_*

`LAN78XX_RX_CMD_B_CSUM_SHIFT = 16;`
`LAN78XX_RX_CMD_B_CSUM_MASK = $FFFF0000;`
`LAN78XX_RX_CMD_B_VTAG_MASK = $0000FFFF;`
`LAN78XX_RX_CMD_B_VTAG_PRI_MASK = $0000E000;`
`LAN78XX_RX_CMD_B_VTAG_CFI_MASK = $00001000;`
`LAN78XX_RX_CMD_B_VTAG_VID_MASK = $00000FFF;`

LAN78XX RX command C LAN78XX_RX_CMD_C_*

`LAN78XX_RX_CMD_C_WAKE_SHIFT = 15;`
`LAN78XX_RX_CMD_C_WAKE = $8000;`
`LAN78XX_RX_CMD_C_REF_FAIL_SHIFT = 14;`
`LAN78XX_RX_CMD_C_REF_FAIL = $4000;`

LAN78XX system control and status LAN78XX_NUMBER_*

`LAN78XX_NUMBER_OF_REGS = 193;`

LAN78XX device Id and revision LAN78XX_ID_REV_*

`LAN78XX_ID_REV = $00;`
`LAN78XX_ID_REV_CHIP_ID_MASK = $FFFF0000;`
`LAN78XX_ID_REV_CHIP_REV_MASK = $0000FFFF;`
`LAN78XX_ID_REV_CHIP_ID_7800 = $7800;`
`LAN78XX_ID_REV_CHIP_ID_7850 = $7850;`

LAN78XX FGPA revision LAN78XX_FPGA_REV_*

`LAN78XX_FPGA_REV = $04;`
`LAN78XX_FPGA_REV_MINOR_MASK = $0000FF00;`
`LAN78XX_FPGA_REV_MAJOR_MASK = $000000FF;`

LAN78XX interrupt status LAN78XX_INT_STS_*

`LAN78XX_INT_STS = $0C;`
`LAN78XX_INT_STS_CLEAR_ALL = $FFFFFFFF;`
`LAN78XX_INT_STS_EEE_TX_LPI_STRT = $04000000;`
`LAN78XX_INT_STS_EEE_TX_LPI_STOP = $02000000;`
`LAN78XX_INT_STS_EEE_RX_LPI = $01000000;`
`LAN78XX_INT_STS_RDFO = $00400000;`
`LAN78XX_INT_STS_TXE = $00200000;`
`LAN78XX_INT_STS_TX_DIS = $00080000;`
`LAN78XX_INT_STS_RX_DIS = $00040000;`
`LAN78XX_INT_STS_PHY_INT = $00020000;`
`LAN78XX_INT_STS_DP_INT = $00010000;`
`LAN78XX_INT_STS_MAC_ERR = $00008000;`
`LAN78XX_INT_STS_TDFU = $00004000;`
`LAN78XX_INT_STS_TDFO = $00002000;`
`LAN78XX_INT_STS_UFX_FP = $00001000;`
`LAN78XX_INT_STS_GPIO_MASK = $00000FFF;`
`LAN78XX_INT_STS_GPIO11 = $00000800;`
`LAN78XX_INT_STS_GPIO10 = $00000400;`
`LAN78XX_INT_STS_GPIO9 = $00000200;`
`LAN78XX_INT_STS_GPIO8 = $00000100;`
`LAN78XX_INT_STS_GPIO7 = $00000080;`
`LAN78XX_INT_STS_GPIO6 = $00000040;`
`LAN78XX_INT_STS_GPIO5 = $00000020;`
`LAN78XX_INT_STS_GPIO4 = $00000010;`
`LAN78XX_INT_STS_GPIO3 = $00000008;`
`LAN78XX_INT_STS_GPIO2 = $00000004;`
`LAN78XX_INT_STS_GPIO1 = $00000002;`
`LAN78XX_INT_STS_GPIO0 = $00000001;`

LAN78XX hardware configuration LAN78XX_HW_CFG_*

`LAN78XX_HW_CFG = $010;`
`LAN78XX_HW_CFG_CLK125_EN = $02000000;`
`LAN78XX_HW_CFG_REFCLK25_EN = $01000000;`
`LAN78XX_HW_CFG_LED3_EN = $00800000;`
`LAN78XX_HW_CFG_LED2_EN = $00400000;`
`LAN78XX_HW_CFG_LED1_EN = $00200000;`
`LAN78XX_HW_CFG_LED0_EN = $00100000;`
`LAN78XX_HW_CFG_EEE_PHY_LUSU = $00020000;`
`LAN78XX_HW_CFG_EEE_TSU = $00010000;`
`LAN78XX_HW_CFG_NETDET_STS = $00008000;`
`LAN78XX_HW_CFG_NETDET_EN = $00004000;`
`LAN78XX_HW_CFG_EEM = $00002000;`
`LAN78XX_HW_CFG_RST_PROTECT = $00001000;`
`LAN78XX_HW_CFG_CONNECT_BUF = $00000400;`
`LAN78XX_HW_CFG_CONNECT_EN = $00000200;`
`LAN78XX_HW_CFG_CONNECT_POL = $00000100;`
`LAN78XX_HW_CFG_SUSPEND_N_SEL_MASK = $000000C0;`
`LAN78XX_HW_CFG_SUSPEND_N_SEL_2 = $00000000;`
`LAN78XX_HW_CFG_SUSPEND_N_SEL_12N = $00000040;`
`LAN78XX_HW_CFG_SUSPEND_N_SEL_012N = $00000080;`
`LAN78XX_HW_CFG_SUSPEND_N_SEL_0123N = $000000C0;`
`LAN78XX_HW_CFG_SUSPEND_N_POL = $00000020;`
`LAN78XX_HW_CFG_MEF = $00000010;`
`LAN78XX_HW_CFG_ETC = $00000008;`
`LAN78XX_HW_CFG_LRST = $00000002;`
`LAN78XX_HW_CFG_SRST = $00000001;`

LAN78XX power management control LAN78XX_PMT_CTL_*

`LAN78XX_PMT_CTL = $014;`
`LAN78XX_PMT_CTL_EEE_WAKEUP_EN = $00002000;`
`LAN78XX_PMT_CTL_EEE_WUPS = $00001000;`
`LAN78XX_PMT_CTL_MAC_SRST = $00000800;`
`LAN78XX_PMT_CTL_PHY_PWRUP = $00000400;`
`LAN78XX_PMT_CTL_RES_CLR_WKP_MASK = $00000300;`
`LAN78XX_PMT_CTL_RES_CLR_WKP_STS = $00000200;`
`LAN78XX_PMT_CTL_RES_CLR_WKP_EN = $00000100;`
`LAN78XX_PMT_CTL_READY = $00000080;`
`LAN78XX_PMT_CTL_SUS_MODE_MASK = $00000060;`
`LAN78XX_PMT_CTL_SUS_MODE_0 = $00000000;`
`LAN78XX_PMT_CTL_SUS_MODE_1 = $00000020;`
`LAN78XX_PMT_CTL_SUS_MODE_2 = $00000040;`
`LAN78XX_PMT_CTL_SUS_MODE_3 = $00000060;`
`LAN78XX_PMT_CTL_PHY_RST = $00000010;`
`LAN78XX_PMT_CTL_WOL_EN = $00000008;`
`LAN78XX_PMT_CTL_PHY_WAKE_EN = $00000004;`
`LAN78XX_PMT_CTL_WUPS_MASK = $00000003;`
`LAN78XX_PMT_CTL_WUPS_MLT = $00000003;`
`LAN78XX_PMT_CTL_WUPS_MAC = $00000002;`
`LAN78XX_PMT_CTL_WUPS_PHY = $00000001;`

LAN78XX general purpose IO configuration 0 register LAN78XX_GPIO_CFG0_*

`LAN78XX_GPIO_CFG0 = $018;`
`LAN78XX_GPIO_CFG0_GPIOEN_MASK = $0000F000;`
`LAN78XX_GPIO_CFG0_GPIOEN3 = $00008000;`
`LAN78XX_GPIO_CFG0_GPIOEN2 = $00004000;`
`LAN78XX_GPIO_CFG0_GPIOEN1 = $00002000;`
`LAN78XX_GPIO_CFG0_GPIOEN0 = $00001000;`
`LAN78XX_GPIO_CFG0_GPIOBUF_MASK = $00000F00;`
`LAN78XX_GPIO_CFG0_GPIOBUF3 = $00000800;`
`LAN78XX_GPIO_CFG0_GPIOBUF2 = $00000400;`
`LAN78XX_GPIO_CFG0_GPIOBUF1 = $00000200;`
`LAN78XX_GPIO_CFG0_GPIOBUF0 = $00000100;`
`LAN78XX_GPIO_CFG0_GPIODIR_MASK = $000000F0;`
`LAN78XX_GPIO_CFG0_GPIODIR3 = $00000080;`
`LAN78XX_GPIO_CFG0_GPIODIR2 = $00000040;`
`LAN78XX_GPIO_CFG0_GPIODIR1 = $00000020;`
`LAN78XX_GPIO_CFG0_GPIODIR0 = $00000010;`
`LAN78XX_GPIO_CFG0_GPIOD_MASK = $0000000F;`
`LAN78XX_GPIO_CFG0_GPIOD3 = $00000008;`
`LAN78XX_GPIO_CFG0_GPIOD2 = $00000004;`
`LAN78XX_GPIO_CFG0_GPIOD1 = $00000002;`
`LAN78XX_GPIO_CFG0_GPIOD0 = $00000001;`

LAN78XX general purpose IO configuration 1 register LAN78XX_GPIO_CFG1_*

`LAN78XX_GPIO_CFG1 = $01C;`
`LAN78XX_GPIO_CFG1_GPIOEN_MASK = $FF000000;`
`LAN78XX_GPIO_CFG1_GPIOEN11 = $80000000;`
`LAN78XX_GPIO_CFG1_GPIOEN10 = $40000000;`
`LAN78XX_GPIO_CFG1_GPIOEN9 = $20000000;`
`LAN78XX_GPIO_CFG1_GPIOEN8 = $10000000;`
`LAN78XX_GPIO_CFG1_GPIOEN7 = $08000000;`
`LAN78XX_GPIO_CFG1_GPIOEN6 = $04000000;`
`LAN78XX_GPIO_CFG1_GPIOEN5 = $02000000;`
`LAN78XX_GPIO_CFG1_GPIOEN4 = $01000000;`
`LAN78XX_GPIO_CFG1_GPIOBUF_MASK = $00FF0000;`
`LAN78XX_GPIO_CFG1_GPIOBUF11 = $00800000;`
`LAN78XX_GPIO_CFG1_GPIOBUF10 = $00400000;`
`LAN78XX_GPIO_CFG1_GPIOBUF9 = $00200000;`
`LAN78XX_GPIO_CFG1_GPIOBUF8 = $00100000;`
`LAN78XX_GPIO_CFG1_GPIOBUF7 = $00080000;`
`LAN78XX_GPIO_CFG1_GPIOBUF6 = $00040000;`
`LAN78XX_GPIO_CFG1_GPIOBUF5 = $00020000;`
`LAN78XX_GPIO_CFG1_GPIOBUF4 = $00010000;`
`LAN78XX_GPIO_CFG1_GPIODIR_MASK = $0000FF00;`
`LAN78XX_GPIO_CFG1_GPIODIR11 = $00008000;`
`LAN78XX_GPIO_CFG1_GPIODIR10 = $00004000;`
`LAN78XX_GPIO_CFG1_GPIODIR9 = $00002000;`
`LAN78XX_GPIO_CFG1_GPIODIR8 = $00001000;`
`LAN78XX_GPIO_CFG1_GPIODIR7 = $00000800;`
`LAN78XX_GPIO_CFG1_GPIODIR6 = $00000400;`
`LAN78XX_GPIO_CFG1_GPIODIR5 = $00000200;`
`LAN78XX_GPIO_CFG1_GPIODIR4 = $00000100;`
`LAN78XX_GPIO_CFG1_GPIOD_MASK = $000000FF;`
`LAN78XX_GPIO_CFG1_GPIOD11 = $00000080;`
`LAN78XX_GPIO_CFG1_GPIOD10 = $00000040;`
`LAN78XX_GPIO_CFG1_GPIOD9 = $00000020;`
`LAN78XX_GPIO_CFG1_GPIOD8 = $00000010;`
`LAN78XX_GPIO_CFG1_GPIOD7 = $00000008;`
`LAN78XX_GPIO_CFG1_GPIOD6 = $00000004;`
`LAN78XX_GPIO_CFG1_GPIOD5 = $00000002;`
`LAN78XX_GPIO_CFG1_GPIOD4 = $00000001;`

LAN78XX general purpose IO wake enable and polarity LAN78XX_GPIO_WAKE_*

`LAN78XX_GPIO_WAKE = $020;`
`LAN78XX_GPIO_WAKE_GPIOPOL_MASK = $0FFF0000;`
`LAN78XX_GPIO_WAKE_GPIOPOL11 = $08000000;`
`LAN78XX_GPIO_WAKE_GPIOPOL10 = $04000000;`
`LAN78XX_GPIO_WAKE_GPIOPOL9 = $02000000;`
`LAN78XX_GPIO_WAKE_GPIOPOL8 = $01000000;`
`LAN78XX_GPIO_WAKE_GPIOPOL7 = $00800000;`
`LAN78XX_GPIO_WAKE_GPIOPOL6 = $00400000;`
`LAN78XX_GPIO_WAKE_GPIOPOL5 = $00200000;`
`LAN78XX_GPIO_WAKE_GPIOPOL4 = $00100000;`
`LAN78XX_GPIO_WAKE_GPIOPOL3 = $00080000;`
`LAN78XX_GPIO_WAKE_GPIOPOL2 = $00040000;`
`LAN78XX_GPIO_WAKE_GPIOPOL1 = $00020000;`
`LAN78XX_GPIO_WAKE_GPIOPOL0 = $00010000;`
`LAN78XX_GPIO_WAKE_GPIOWK_MASK = $00000FFF;`
`LAN78XX_GPIO_WAKE_GPIOWK11 = $00000800;`
`LAN78XX_GPIO_WAKE_GPIOWK10 = $00000400;`
`LAN78XX_GPIO_WAKE_GPIOWK9 = $00000200;`
`LAN78XX_GPIO_WAKE_GPIOWK8 = $00000100;`
`LAN78XX_GPIO_WAKE_GPIOWK7 = $00000080;`
`LAN78XX_GPIO_WAKE_GPIOWK6 = $00000040;`
`LAN78XX_GPIO_WAKE_GPIOWK5 = $00000020;`
`LAN78XX_GPIO_WAKE_GPIOWK4 = $00000010;`
`LAN78XX_GPIO_WAKE_GPIOWK3 = $00000008;`
`LAN78XX_GPIO_WAKE_GPIOWK2 = $00000004;`
`LAN78XX_GPIO_WAKE_GPIOWK1 = $00000002;`
`LAN78XX_GPIO_WAKE_GPIOWK0 = $00000001;`

LAN78XX data port select LAN78XX_DP_SEL_*

`LAN78XX_DP_SEL = $024;`
`LAN78XX_DP_SEL_DPRDY = $80000000;`
`LAN78XX_DP_SEL_RSEL_MASK = $0000000F;`
`LAN78XX_DP_SEL_RSEL_USB_PHY_CSRS = $0000000F;`
`LAN78XX_DP_SEL_RSEL_OTP_64BIT = $00000009;`
`LAN78XX_DP_SEL_RSEL_OTP_8BIT = $00000008;`
`LAN78XX_DP_SEL_RSEL_UTX_BUF_RAM = $00000007;`
`LAN78XX_DP_SEL_RSEL_DESC_RAM = $00000005;`
`LAN78XX_DP_SEL_RSEL_TXFIFO = $00000004;`
`LAN78XX_DP_SEL_RSEL_RXFIFO = $00000003;`
`LAN78XX_DP_SEL_RSEL_LSO = $00000002;`
`LAN78XX_DP_SEL_RSEL_VLAN_DA = $00000001;`
`LAN78XX_DP_SEL_RSEL_URXBUF = $00000000;`
`LAN78XX_DP_SEL_VHF_HASH_LEN = 16;`
`LAN78XX_DP_SEL_VHF_VLAN_LEN = 128;`

LAN78XX data port command LAN78XX_DP_CMD_*

`LAN78XX_DP_CMD = $028;`
`LAN78XX_DP_CMD_WRITE = $00000001;`
`LAN78XX_DP_CMD_READ = $00000000;`

LAN78XX data port address LAN78XX_DP_ADDR_*

`LAN78XX_DP_ADDR = $02C;`
`LAN78XX_DP_ADDR_MASK = $00003FFF;`

LAN78XX data port data LAN78XX_DP_DATA_*

`LAN78XX_DP_DATA = $030;`

LAN78XX EEPROM command LAN78XX_E2P_CMD_*

`LAN78XX_E2P_CMD = $040;`
`LAN78XX_E2P_CMD_EPC_BUSY = $80000000;`
`LAN78XX_E2P_CMD_EPC_CMD_MASK = $70000000;`
`LAN78XX_E2P_CMD_EPC_CMD_RELOAD = $70000000;`
`LAN78XX_E2P_CMD_EPC_CMD_ERAL = $60000000;`
`LAN78XX_E2P_CMD_EPC_CMD_ERASE = $50000000;`
`LAN78XX_E2P_CMD_EPC_CMD_WRAL = $40000000;`
`LAN78XX_E2P_CMD_EPC_CMD_WRITE = $30000000;`
`LAN78XX_E2P_CMD_EPC_CMD_EWEN = $20000000;`
`LAN78XX_E2P_CMD_EPC_CMD_EWDS = $10000000;`
`LAN78XX_E2P_CMD_EPC_CMD_READ = $00000000;`
`LAN78XX_E2P_CMD_EPC_TIMEOUT = $00000400;`
`LAN78XX_E2P_CMD_EPC_DL = $00000200;`
`LAN78XX_E2P_CMD_EPC_ADDR_MASK = $000001FF;`

LAN78XX EEPROM data LAN78XX_E2P_DATA_*

`LAN78XX_E2P_DATA = $044;`
`LAN78XX_E2P_DATA_EEPROM_DATA_MASK = $000000FF;`

LAN78XX BOS descriptor attribute LAN78XX_BOS_ATTR_*

`LAN78XX_BOS_ATTR = $050;`
`LAN78XX_BOS_ATTR_BLOCK_SIZE_MASK = $000000FF;`

LAN78XX SS descriptor attribute LAN78XX_SS_ATTR_*

`LAN78XX_SS_ATTR = $054;`
`LAN78XX_SS_ATTR_POLL_INT_MASK = $00FF0000;`
`LAN78XX_SS_ATTR_DEV_DESC_SIZE_MASK = $0000FF00;`
`LAN78XX_SS_ATTR_CFG_BLK_SIZE_MASK = $000000FF;`

LAN78XX HS descriptor attribute LAN78XX_HS_ATTR_*

`LAN78XX_HS_ATTR = $058;`
`LAN78XX_HS_ATTR_POLL_INT_MASK = $00FF0000;`
`LAN78XX_HS_ATTR_DEV_DESC_SIZE_MASK = $0000FF00;`
`LAN78XX_HS_ATTR_CFG_BLK_SIZE_MASK = $000000FF;`

LAN78XX FS descriptor attribute LAN78XX_FS_ATTR_*

`LAN78XX_FS_ATTR = $05C;`
`LAN78XX_FS_ATTR_POLL_INT_MASK = $00FF0000;`
`LAN78XX_FS_ATTR_DEV_DESC_SIZE_MASK = $0000FF00;`
`LAN78XX_FS_ATTR_CFG_BLK_SIZE_MASK = $000000FF;`

LAN78XX string attribute register 0 LAN78XX_STR_ATTR0_*

`LAN78XX_STR_ATTR0 = $060;`
`LAN78XX_STR_ATTR0_CFGSTR_DESC_SIZE_MASK = $FF000000;`
`LAN78XX_STR_ATTR0_SERSTR_DESC_SIZE_MASK = $00FF0000;`
`LAN78XX_STR_ATTR0_PRODSTR_DESC_SIZE_MASK = $0000FF00;`
`LAN78XX_STR_ATTR0_MANUF_DESC_SIZE_MASK = $000000FF;`

LAN78XX string attribute register 1 LAN78XX_STR_ATTR1_*

`LAN78XX_STR_ATTR1 = $064;`
`LAN78XX_STR_ATTR1_INTSTR_DESC_SIZE_MASK = $000000FF;`

LAN78XX flag attribute LAN78XX_STR_FLAG_*

`LAN78XX_STR_FLAG_ATTR = $068;`
`LAN78XX_STR_FLAG_ATTR_PME_FLAGS_MASK = $000000FF;`

LAN78XX USB configuration register 0 LAN78XX_USB_CFG0_*

`LAN78XX_USB_CFG0 = $080;`
`LAN78XX_USB_CFG_LPM_RESPONSE = $80000000;`
`LAN78XX_USB_CFG_LPM_CAPABILITY = $40000000;`
`LAN78XX_USB_CFG_LPM_ENBL_SLPM = $20000000;`
`LAN78XX_USB_CFG_HIRD_THR_MASK = $1F000000;`
`LAN78XX_USB_CFG_HIRD_THR_960 = $1C000000;`
`LAN78XX_USB_CFG_HIRD_THR_885 = $1B000000;`
`LAN78XX_USB_CFG_HIRD_THR_810 = $1A000000;`
`LAN78XX_USB_CFG_HIRD_THR_735 = $19000000;`
`LAN78XX_USB_CFG_HIRD_THR_660 = $18000000;`
`LAN78XX_USB_CFG_HIRD_THR_585 = $17000000;`
`LAN78XX_USB_CFG_HIRD_THR_510 = $16000000;`
`LAN78XX_USB_CFG_HIRD_THR_435 = $15000000;`
`LAN78XX_USB_CFG_HIRD_THR_360 = $14000000;`
`LAN78XX_USB_CFG_HIRD_THR_285 = $13000000;`
`LAN78XX_USB_CFG_HIRD_THR_210 = $12000000;`
`LAN78XX_USB_CFG_HIRD_THR_135 = $11000000;`
`LAN78XX_USB_CFG_HIRD_THR_60 = $10000000;`
`LAN78XX_USB_CFG_MAX_BURST_BI_MASK = $00F00000;`
`LAN78XX_USB_CFG_MAX_BURST_BO_MASK = $000F0000;`
`LAN78XX_USB_CFG_MAX_DEV_SPEED_MASK = $0000E000;`
`LAN78XX_USB_CFG_MAX_DEV_SPEED_SS = $00008000;`
`LAN78XX_USB_CFG_MAX_DEV_SPEED_HS = $00000000;`
`LAN78XX_USB_CFG_MAX_DEV_SPEED_FS = $00002000;`
`LAN78XX_USB_CFG_PHY_BOOST_MASK = $00000180;`
`LAN78XX_USB_CFG_PHY_BOOST_PLUS_12 = $00000180;`
`LAN78XX_USB_CFG_PHY_BOOST_PLUS_8 = $00000100;`
`LAN78XX_USB_CFG_PHY_BOOST_PLUS_4 = $00000080;`
`LAN78XX_USB_CFG_PHY_BOOST_NORMAL = $00000000;`
`LAN78XX_USB_CFG_BIR = $00000040;`
`LAN78XX_USB_CFG_BCE = $00000020;`
`LAN78XX_USB_CFG_PORT_SWAP = $00000010;`
`LAN78XX_USB_CFG_LPM_EN = $00000008;`
`LAN78XX_USB_CFG_RMT_WKP = $00000004;`
`LAN78XX_USB_CFG_PWR_SEL = $00000002;`
`LAN78XX_USB_CFG_STALL_BO_DIS = $00000001;`

LAN78XX USB configuration register 1 LAN78XX_USB_CFG1_*

`LAN78XX_USB_CFG1 = $084;`
`LAN78XX_USB_CFG1_U1_TIMEOUT_MASK = $FF000000;`
`LAN78XX_USB_CFG1_U2_TIMEOUT_MASK = $00FF0000;`
`LAN78XX_USB_CFG1_HS_TOUT_CAL_MASK = $0000E000;`
`LAN78XX_USB_CFG1_DEV_U2_INIT_EN = $00001000;`
`LAN78XX_USB_CFG1_DEV_U2_EN = $00000800;`
`LAN78XX_USB_CFG1_DEV_U1_INIT_EN = $00000400;`
`LAN78XX_USB_CFG1_DEV_U1_EN = $00000200;`
`LAN78XX_USB_CFG1_LTM_ENABLE = $00000100;`
`LAN78XX_USB_CFG1_FS_TOUT_CAL_MASK = $00000070;`
`LAN78XX_USB_CFG1_SCALE_DOWN_MASK = $00000003;`
`LAN78XX_USB_CFG1_SCALE_DOWN_MODE3 = $00000003;`
`LAN78XX_USB_CFG1_SCALE_DOWN_MODE2 = $00000002;`
`LAN78XX_USB_CFG1_SCALE_DOWN_MODE1 = $00000001;`
`LAN78XX_USB_CFG1_SCALE_DOWN_MODE0 = $00000000;`

LAN78XX USB configuration register 2 LAN78XX_USB_CFG2_*

`LAN78XX_USB_CFG2 = $088;`
`LAN78XX_USB_CFG2_SS_DETACH_TIME_MASK = $FFFF0000;`
`LAN78XX_USB_CFG2_HS_DETACH_TIME_MASK = $0000FFFF;`

LAN78XX burst cap LAN78XX_BURST_CAP_*

`LAN78XX_BURST_CAP = $090;`
`LAN78XX_BURST_CAP_SIZE_MASK = $000000FF;`

LAN78XX bulk IN delay LAN78XX_BULK_IN_*

`LAN78XX_BULK_IN_DLY = $094;`
`LAN78XX_BULK_IN_DLY_MASK = $0000FFFF;`

LAN78XX interrupt endpoint control LAN78XX_INT_EP*

`LAN78XX_INT_EP_CTL = $098;`
`LAN78XX_INT_EP_INTEP_ON = $80000000;`
`LAN78XX_INT_STS_EEE_TX_LPI_STRT_EN = $04000000;`
`LAN78XX_INT_STS_EEE_TX_LPI_STOP_EN = $02000000;`
`LAN78XX_INT_STS_EEE_RX_LPI_EN = $01000000;`
`LAN78XX_INT_EP_RDFO_EN = $00400000;`
`LAN78XX_INT_EP_TXE_EN = $00200000;`
`LAN78XX_INT_EP_TX_DIS_EN = $00080000;`
`LAN78XX_INT_EP_RX_DIS_EN = $00040000;`
`LAN78XX_INT_EP_PHY_INT_EN = $00020000;`
`LAN78XX_INT_EP_DP_INT_EN = $00010000;`
`LAN78XX_INT_EP_MAC_ERR_EN = $00008000;`
`LAN78XX_INT_EP_TDFU_EN = $00004000;`
`LAN78XX_INT_EP_TDFO_EN = $00002000;`
`LAN78XX_INT_EP_UTX_FP_EN = $00001000;`
`LAN78XX_INT_EP_GPIO_EN_MASK = $00000FFF;`

LAN78XX pipe control LAN78XX_PIPE_CTL_*

`LAN78XX_PIPE_CTL = $09C;`
`LAN78XX_PIPE_CTL_TXSWING = $00000040;`
`LAN78XX_PIPE_CTL_TXMARGIN_MASK = $00000038;`
`LAN78XX_PIPE_CTL_TXDEEMPHASIS_MASK = $00000006;`
`LAN78XX_PIPE_CTL_ELASTICITYBUFFERMODE = $00000001;`

LAN78XX U1 exit latency LAN78XX_U1_LATENCY_*

`LAN78XX_U1_LATENCY = $A0;`

LAN78XX U2 exit latency LAN78XX_U2_LATENCY_*

`LAN78XX_U2_LATENCY = $A4;`

LAN78XX USB status LAN78XX_USB_STATUS_*

`LAN78XX_USB_STATUS = $0A8;`
`LAN78XX_USB_STATUS_REMOTE_WK = $00100000;`
`LAN78XX_USB_STATUS_FUNC_REMOTE_WK = $00080000;`
`LAN78XX_USB_STATUS_LTM_ENABLE = $00040000;`
`LAN78XX_USB_STATUS_U2_ENABLE = $00020000;`
`LAN78XX_USB_STATUS_U1_ENABLE = $00010000;`
`LAN78XX_USB_STATUS_SET_SEL = $00000020;`
`LAN78XX_USB_STATUS_REMOTE_WK_STS = $00000010;`
`LAN78XX_USB_STATUS_FUNC_REMOTE_WK_STS = $00000008;`
`LAN78XX_USB_STATUS_LTM_ENABLE_STS = $00000004;`
`LAN78XX_USB_STATUS_U2_ENABLE_STS = $00000002;`
`LAN78XX_USB_STATUS_U1_ENABLE_STS = $00000001;`

LAN78XX USB configuration register 3 LAN78XX_USB_CFG3_*

`LAN78XX_USB_CFG3 = $0AC;`
`LAN78XX_USB_CFG3_EN_U2_LTM = $40000000;`
`LAN78XX_USB_CFG3_BULK_OUT_NUMP_OVR = $20000000;`
`LAN78XX_USB_CFG3_DIS_FAST_U1_EXIT = $10000000;`
`LAN78XX_USB_CFG3_LPM_NYET_THR = $0F000000;`
`LAN78XX_USB_CFG3_RX_DET_2_POL_LFPS = $00800000;`
`LAN78XX_USB_CFG3_LFPS_FILT = $00400000;`
`LAN78XX_USB_CFG3_SKIP_RX_DET = $00200000;`
`LAN78XX_USB_CFG3_DELAY_P1P2P3 = $001C0000;`
`LAN78XX_USB_CFG3_DELAY_PHY_PWR_CHG = $00020000;`
`LAN78XX_USB_CFG3_U1U2_EXIT_FR = $00010000;`
`LAN78XX_USB_CFG3_REQ_P1P2P3 = $00008000;`
`LAN78XX_USB_CFG3_HST_PRT_CMPL = $00004000;`
`LAN78XX_USB_CFG3_DIS_SCRAMB = $00002000;`
`LAN78XX_USB_CFG3_PWR_DN_SCALE = $00001FFF;`

LAN78XX receive filtering engine control LAN78XX_RFE_CTL_*

`LAN78XX_RFE_CTL = $0B0;`
`LAN78XX_RFE_CTL_IGMP_COE = $00004000;`
`LAN78XX_RFE_CTL_ICMP_COE = $00002000;`
`LAN78XX_RFE_CTL_TCPUDP_COE = $00001000;`
`LAN78XX_RFE_CTL_IP_COE = $00000800;`
`LAN78XX_RFE_CTL_BCAST_EN = $00000400;`
`LAN78XX_RFE_CTL_MCAST_EN = $00000200;`
`LAN78XX_RFE_CTL_UCAST_EN = $00000100;`
`LAN78XX_RFE_CTL_VLAN_STRIP = $00000080;`
`LAN78XX_RFE_CTL_DISCARD_UNTAGGED = $00000040;`
`LAN78XX_RFE_CTL_VLAN_FILTER = $00000020;`
`LAN78XX_RFE_CTL_SA_FILTER = $00000010;`
`LAN78XX_RFE_CTL_MCAST_HASH = $00000008;`
`LAN78XX_RFE_CTL_DA_HASH = $00000004;`
`LAN78XX_RFE_CTL_DA_PERFECT = $00000002;`
`LAN78XX_RFE_CTL_RST = $00000001;`

LAN78XX VLAN type LAN78XX_VLAN_TYPE_*

`LAN78XX_VLAN_TYPE = $0B4;`
`LAN78XX_VLAN_TYPE_MASK = $0000FFFF;`

LAN78XX FIFO controller RX FIFO control LAN78XX_FCT_RX_*

`LAN78XX_FCT_RX_CTL = $0C0;`
`LAN78XX_FCT_RX_CTL_EN = $80000000;`
`LAN78XX_FCT_RX_CTL_RST = $40000000;`
`LAN78XX_FCT_RX_CTL_SBF = $02000000;`
`LAN78XX_FCT_RX_CTL_OVFL = $01000000;`
`LAN78XX_FCT_RX_CTL_DROP = $00800000;`
`LAN78XX_FCT_RX_CTL_NOT_EMPTY = $00400000;`
`LAN78XX_FCT_RX_CTL_EMPTY = $00200000;`
`LAN78XX_FCT_RX_CTL_DIS = $00100000;`
`LAN78XX_FCT_RX_CTL_USED_MASK = $0000FFFF;`

LAN78XX FIFO controller TX FIFO control LAN78XX_FCT_TX_*

`LAN78XX_FCT_TX_CTL = $0C4;`
`LAN78XX_FCT_TX_CTL_EN = $80000000;`
`LAN78XX_FCT_TX_CTL_RST = $40000000;`
`LAN78XX_FCT_TX_CTL_NOT_EMPTY = $00400000;`
`LAN78XX_FCT_TX_CTL_EMPTY = $00200000;`
`LAN78XX_FCT_TX_CTL_DIS = $00100000;`
`LAN78XX_FCT_TX_CTL_USED_MASK = $0000FFFF;`

LAN78XX FCT RX FIFO end LAN78XX_FCT_RX_FIFO_*

`LAN78XX_FCT_RX_FIFO_END = $0C8;`
`LAN78XX_FCT_RX_FIFO_END_MASK = $0000007F;`

LAN78XX FCT TX FIFO end LAN78XX_FCT_TX_FIFO_*

`LAN78XX_FCT_TX_FIFO_END = $0CC;`
`LAN78XX_FCT_TX_FIFO_END_MASK = $0000003F;`

LAN78XX FCT flow control threshold LAN78XX_FCT_FLOW_*

`LAN78XX_FCT_FLOW = $0D0;`
`LAN78XX_FCT_FLOW_OFF_MASK = $00007F00;`
`LAN78XX_FCT_FLOW_ON_MASK = $0000007F;`

LAN78XX RX datapath storage LAN78XX_RX_DP_STOR*

`LAN78XX_RX_DP_STOR = $0D4;`
`LAN78XX_RX_DP_STORE_TOT_RXUSED_MASK = $FFFF0000;`
`LAN78XX_RX_DP_STORE_UTX_RXUSED_MASK = $0000FFFF;`

LAN78XX TX datapath storage LAN78XX_TX_DP_STOR_*

`LAN78XX_TX_DP_STOR = $0D8;`
`LAN78XX_TX_DP_STORE_TOT_TXUSED_MASK = $FFFF0000;`
`LAN78XX_TX_DP_STORE_URX_TXUSED_MASK = $0000FFFF;`

LAN78XX LTM belt idle register 0 LAN78XX_LTM_BELT_IDLE0_*

`LAN78XX_LTM_BELT_IDLE0 = $0E0;`
`LAN78XX_LTM_BELT_IDLE0_IDLE1000 = $0FFF0000;`
`LAN78XX_LTM_BELT_IDLE0_IDLE100 = $00000FFF;`

LAN78XX LTM belt idle register 1 LAN78XX_LTM_BELT_IDLE1_*

`LAN78XX_LTM_BELT_IDLE1 = $0E4;`
`LAN78XX_LTM_BELT_IDLE1_IDLE10 = $00000FFF;`

LAN78XX LTM belt active register 0 LAN78XX_LTM_BELT_ACT0_*

`LAN78XX_LTM_BELT_ACT0 = $0E8;`
`LAN78XX_LTM_BELT_ACT0_ACT1000 = $0FFF0000;`
`LAN78XX_LTM_BELT_ACT0_ACT100 = $00000FFF;`

LAN78XX LTM belt active register 1 LAN78XX_LTM_BELT_ACT1_*

`LAN78XX_LTM_BELT_ACT1 = $0EC;`
`LAN78XX_LTM_BELT_ACT1_ACT10 = $00000FFF;`

LAN78XX LTM inactivity timer register 0 LAN78XX_LTM_INACTIVE0_*

`LAN78XX_LTM_INACTIVE0 = $0F0;`
`LAN78XX_LTM_INACTIVE0_TIMER1000 = $FFFF0000;`
`LAN78XX_LTM_INACTIVE0_TIMER100 = $0000FFFF;`

LAN78XX LTM inactivity timer register 1 LAN78XX_LTM_INACTIVE1_*

`LAN78XX_LTM_INACTIVE1 = $0F4;`
`LAN78XX_LTM_INACTIVE1_TIMER10 = $0000FFFF;`

LAN78XX MAC control LAN78XX_MAC_CR_*

`LAN78XX_MAC_CR = $100;`
`LAN78XX_MAC_CR_EEE_TX_CLK_STOP_EN = $00040000;`
`LAN78XX_MAC_CR_EEE_EN = $00020000;`
`LAN78XX_MAC_CR_EEE_TLAR_EN = $00010000;`
`LAN78XX_MAC_CR_ADP = $00002000;`
`LAN78XX_MAC_CR_AUTO_DUPLEX = $00001000;`
`LAN78XX_MAC_CR_AUTO_SPEED = $00000800;`
`LAN78XX_MAC_CR_LOOPBACK = $00000400;`
`LAN78XX_MAC_CR_BOLMT_MASK = $000000C0;`
`LAN78XX_MAC_CR_FULL_DUPLEX = $00000008;`
`LAN78XX_MAC_CR_SPEED_MASK = $00000006;`
`LAN78XX_MAC_CR_SPEED_1000 = $00000004;`
`LAN78XX_MAC_CR_SPEED_100 = $00000002;`
`LAN78XX_MAC_CR_SPEED_10 = $00000000;`
`LAN78XX_MAC_CR_RST = $00000001;`

LAN78XX MAC receive LAN78XX_MAC_RX_*

`LAN78XX_MAC_RX = $104;`
`LAN78XX_MAC_RX_MAX_SIZE_SHIFT = 16;`
`LAN78XX_MAC_RX_MAX_SIZE_MASK = LongWord($3FFF0000);`
`LAN78XX_MAC_RX_FCS_STRIP = $00000010;`
`LAN78XX_MAC_RX_VLAN_FSE = $00000004;`
`LAN78XX_MAC_RX_RXD = $00000002;`
`LAN78XX_MAC_RX_RXEN = $00000001;`

LAN78XX MAC transmit LAN78XX_MAC_TX_*

`LAN78XX_MAC_TX = $108;`
`LAN78XX_MAC_TX_BAD_FCS = $00000004;`
`LAN78XX_MAC_TX_TXD = $00000002;`
`LAN78XX_MAC_TX_TXEN = $00000001;`

LAN78XX flow control LAN78XX_FLOW_*

`LAN78XX_FLOW = $10C;`
`LAN78XX_FLOW_CR_FORCE_FC = $80000000;`
`LAN78XX_FLOW_CR_TX_FCEN = $40000000;`
`LAN78XX_FLOW_CR_RX_FCEN = $20000000;`
`LAN78XX_FLOW_CR_FPF = $10000000;`
`LAN78XX_FLOW_CR_FCPT_MASK = $0000FFFF;`

LAN78XX random number seed value LAN78XX_RAND_SEED_*

`LAN78XX_RAND_SEED = $110;`
`LAN78XX_RAND_SEED_MASK = $0000FFFF;`

LAN78XX error status LAN78XX_ERR_STS_*

`LAN78XX_ERR_STS = $114;`
`LAN78XX_ERR_STS_FERR = $00000100;`
`LAN78XX_ERR_STS_LERR = $00000080;`
`LAN78XX_ERR_STS_RFERR = $00000040;`
`LAN78XX_ERR_STS_ECERR = $00000010;`
`LAN78XX_ERR_STS_ALERR = $00000008;`
`LAN78XX_ERR_STS_URERR = $00000004;`

LAN78XX MAC receive address high LAN78XX_RX_ADDRH_*

`LAN78XX_RX_ADDRH = $118;`
`LAN78XX_RX_ADDRH_MASK = $0000FFFF;`

LAN78XX MAC receive address low LAN78XX_RX_ADDRL_*

`LAN78XX_RX_ADDRL = $11C;`
`LAN78XX_RX_ADDRL_MASK = $FFFFFFFF;`

LAN78XX MII access LAN78XX_MII_ACC_*

`LAN78XX_MII_ACC = $120;`
`LAN78XX_MII_ACC_PHY_ADDR_SHIFT = 11;`
`LAN78XX_MII_ACC_PHY_ADDR_MASK = $0000F800;`
`LAN78XX_MII_ACC_MIIRINDA_SHIFT = 6;`
`LAN78XX_MII_ACC_MIIRINDA_MASK = $000007C0;`
`LAN78XX_MII_ACC_MII_READ = $00000000;`
`LAN78XX_MII_ACC_MII_WRITE = $00000002;`
`LAN78XX_MII_ACC_MII_BUSY = $00000001;`

LAN78XX MII data LAN78XX_MII_DATA_*

`LAN78XX_MII_DATA = $124;`
`LAN78XX_MII_DATA_MASK = $0000FFFF;`

LAN78XX MAC RGMII ID LAN78XX_MAC_RGMII_ID_*

`LAN78XX_MAC_RGMII_ID = $128;`
`LAN78XX_MAC_RGMII_ID_TXC_DELAY_EN = $00000002;`
`LAN78XX_MAC_RGMII_ID_RXC_DELAY_EN = $00000001;`

LAN78XX EEE TX LPI request delay count LAN78XX_EEE_TX_LPI_REQ_*

`LAN78XX_EEE_TX_LPI_REQ_DLY = $130;`
`LAN78XX_EEE_TX_LPI_REQ_DLY_CNT_MASK = $FFFFFFFF;`

LAN78XX EEE time wait TX system LAN78XX_EEE_TW_TX_*

`LAN78XX_EEE_TW_TX_SYS = $134;`
`LAN78XX_EEE_TW_TX_SYS_CNT1G_MASK = $FFFF0000;`
`LAN78XX_EEE_TW_TX_SYS_CNT100M_MASK = $0000FFFF;`

LAN78XX EEE TX LPI automatic removal delay LAN78XX_EEE_TX_LPI_REM_*

`LAN78XX_EEE_TX_LPI_REM_DLY = $138;`
`LAN78XX_EEE_TX_LPI_REM_DLY_CNT = $00FFFFFF;`

LAN78XX wakeup control and status LAN78XX_WUCSR_*

`LAN78XX_WUCSR = $140;`
`LAN78XX_WUCSR_TESTMODE = $80000000;`
`LAN78XX_WUCSR_RFE_WAKE_EN = $00004000;`
`LAN78XX_WUCSR_EEE_TX_WAKE = $00002000;`
`LAN78XX_WUCSR_EEE_TX_WAKE_EN = $00001000;`
`LAN78XX_WUCSR_EEE_RX_WAKE_EN = $00000400;`
`LAN78XX_WUCSR_RFE_WAKE_FR = $00000200;`
`LAN78XX_WUCSR_STORE_WAKE = $00000100;`
`LAN78XX_WUCSR_PFDA_FR = $00000080;`
`LAN78XX_WUCSR_WUFR = $00000040;`
`LAN78XX_WUCSR_MPR = $00000020;`
`LAN78XX_WUCSR_BCST_FR = $00000010;`
`LAN78XX_WUCSR_PFDA_EN = $00000008;`
`LAN78XX_WUCSR_WAKE_EN = $00000004;`
`LAN78XX_WUCSR_MPEN = $00000002;`
`LAN78XX_WUCSR_BCST_EN = $00000001;`

LAN78XX wakeup source LAN78XX_WK_SRC_*

`LAN78XX_WK_SRC = $144;`
`LAN78XX_WK_SRC_GPIOX_INT_WK_SHIFT = 20;`
`LAN78XX_WK_SRC_GPIOX_INT_WK_MASK = $FFF00000;`
`LAN78XX_WK_SRC_IPV6_TCPSYN_RCD_WK = $00010000;`
`LAN78XX_WK_SRC_IPV4_TCPSYN_RCD_WK = $00008000;`
`LAN78XX_WK_SRC_EEE_TX_WK = $00004000;`
`LAN78XX_WK_SRC_EEE_RX_WK = $00002000;`
`LAN78XX_WK_SRC_GOOD_FR_WK = $00001000;`
`LAN78XX_WK_SRC_PFDA_FR_WK = $00000800;`
`LAN78XX_WK_SRC_MP_FR_WK = $00000400;`
`LAN78XX_WK_SRC_BCAST_FR_WK = $00000200;`
`LAN78XX_WK_SRC_WU_FR_WK = $00000100;`
`LAN78XX_WK_SRC_WUFF_MATCH_MASK = $0000001F;`

LAN78XX wakeup filter X configuration LAN78XX_WUF_CFG0_*

`LAN78XX_WUF_CFG0 = $150;`
`LAN78XX_NUM_OF_WUF_CFG = 32;`
`LAN78XX_WUF_CFG_BEGIN = LAN78XX_WUF_CFG0;`
`LAN78XX_WUF_CFG(index) = LAN78XX_WUF_CFG_BEGIN + (4 * (index)))`
`LAN78XX_WUF_CFGX_EN = $80000000;`
`LAN78XX_WUF_CFGX_TYPE_MASK = $03000000;`
`LAN78XX_WUF_CFGX_TYPE_MCAST = $02000000;`
`LAN78XX_WUF_CFGX_TYPE_ALL = $01000000;`
`LAN78XX_WUF_CFGX_TYPE_UCAST = $00000000;`
`LAN78XX_WUF_CFGX_OFFSET_SHIFT = 16;`
`LAN78XX_WUF_CFGX_OFFSET_MASK = $00FF0000;`
`LAN78XX_WUF_CFGX_CRC16_MASK = $0000FFFF;`

LAN78XX wakeup filter X byte mask LAN78XX_WUF_MASK_*

`LAN78XX_WUF_MASK0_0 = $200;`
`LAN78XX_WUF_MASK0_1 = $204;`
`LAN78XX_WUF_MASK0_2 = $208;`
`LAN78XX_WUF_MASK0_3 = $20C;`
`LAN78XX_NUM_OF_WUF_MASK = 32;`
`LAN78XX_WUF_MASK0_BEGIN = LAN78XX_WUF_MASK0_0;`
`LAN78XX_WUF_MASK1_BEGIN = LAN78XX_WUF_MASK0_1;`
`LAN78XX_WUF_MASK2_BEGIN = LAN78XX_WUF_MASK0_2;`
`LAN78XX_WUF_MASK3_BEGIN = LAN78XX_WUF_MASK0_3;`
`LAN78XX_WUF_MASK0(index) = LAN78XX_WUF_MASK0_BEGIN + = $10 * (index)))`
`LAN78XX_WUF_MASK1(index) = LAN78XX_WUF_MASK1_BEGIN + = $10 * (index)))`
`LAN78XX_WUF_MASK2(index) = LAN78XX_WUF_MASK2_BEGIN + = $10 * (index)))`
`LAN78XX_WUF_MASK3(index) = LAN78XX_WUF_MASK3_BEGIN + = $10 * (index)))`

LAN78XX MAC address perfect filter LAN78XX_MAF_*

0x400 - 0x504
`LAN78XX_MAF_BASE = $400;`
`LAN78XX_MAF_HIX = $00;`
`LAN78XX_MAF_LOX = $04;`
`LAN78XX_NUM_OF_MAF = 33;`
`LAN78XX_MAF_LO_BEGIN = LAN78XX_MAF_BASE + LAN78XX_MAF_LOX;`
`LAN78XX_MAF_HI(index) = LAN78XX_MAF_BASE + (8 * (index)) + (LAN78XX_MAF_HIX))`
`LAN78XX_MAF_LO(index) = LAN78XX_MAF_BASE + (8 * (index)) + (LAN78XX_MAF_LOX))`
`LAN78XX_MAF_HI_VALID = $80000000;`
`LAN78XX_MAF_HI_TYPE_MASK = $40000000;`
`LAN78XX_MAF_HI_TYPE_SRC = $40000000;`
`LAN78XX_MAF_HI_TYPE_DST = $00000000;`
`LAN78XX_MAF_HI_ADDR_MASK = $0000FFFF;`
`LAN78XX_MAF_LO_ADDR_MASK = $FFFFFFFF;`

LAN78XX wakeup control and status register 2 LAN78XX_WUCSR2_*

`LAN78XX_WUCSR2 = $600;`
`LAN78XX_WUCSR2_CSUM_DISABLE = $80000000;`
`LAN78XX_WUCSR2_NA_SA_SEL = $00000100;`
`LAN78XX_WUCSR2_NS_RCD = $00000080;`
`LAN78XX_WUCSR2_ARP_RCD = $00000040;`
`LAN78XX_WUCSR2_IPV6_TCPSYN_RCD = $00000020;`
`LAN78XX_WUCSR2_IPV4_TCPSYN_RCD = $00000010;`
`LAN78XX_WUCSR2_NS_OFFLOAD_EN = $00000008;`
`LAN78XX_WUCSR2_ARP_OFFLOAD_EN = $00000004;`
`LAN78XX_WUCSR2_IPV6_TCPSYN_WAKE_EN = $00000002;`
`LAN78XX_WUCSR2_IPV4_TCPSYN_WAKE_EN = $00000001;`

LAN78XX NS1 IPV6 destination address LAN78XX_NS1_IPV6_ADDR_DEST_*

0x610h - 0x61C
0x650h - 0x65C
`LAN78XX_NS1_IPV6_ADDR_DEST0 = $610;`
`LAN78XX_NS1_IPV6_ADDR_DEST1 = $614;`
`LAN78XX_NS1_IPV6_ADDR_DEST2 = $618;`
`LAN78XX_NS1_IPV6_ADDR_DEST3 = $61C;`

LAN78XX NS1 IPV6 source address LAN78XX_NS1_IPV6_ADDR_SRC_*

0x620 - 0x62C
0x660 - 0x66C
`LAN78XX_NS1_IPV6_ADDR_SRC0 = $620;`
`LAN78XX_NS1_IPV6_ADDR_SRC1 = $624;`
`LAN78XX_NS1_IPV6_ADDR_SRC2 = $628;`
`LAN78XX_NS1_IPV6_ADDR_SRC3 = $62C;`

LAN78XX NS1 ICMPV6 address 0 register LAN78XX_NS1_ICMPV6_ADDR_*

0x630 - 0x63C
0x670 - 0x67C
`LAN78XX_NS1_ICMPV6_ADDR0_0 = $630;`
`LAN78XX_NS1_ICMPV6_ADDR0_1 = $634;`
`LAN78XX_NS1_ICMPV6_ADDR0_2 = $638;`
`LAN78XX_NS1_ICMPV6_ADDR0_3 = $63C;`

LAN78XX NS1 ICMPV6 address 1 register LAN78XX_NS1_ICMPV6_ADDR1_*

0x640 - 0x64C
0x680 - 0x68C
`LAN78XX_NS1_ICMPV6_ADDR1_0 = $640;`
`LAN78XX_NS1_ICMPV6_ADDR1_1 = $644;`
`LAN78XX_NS1_ICMPV6_ADDR1_2 = $648;`
`LAN78XX_NS1_ICMPV6_ADDR1_3 = $64C;`

LAN78XX NS2 IPV6 destination address LAN78XX_NS2_IPV6_ADDR_DEST_*

`LAN78XX_NS2_IPV6_ADDR_DEST0 = $650;`
`LAN78XX_NS2_IPV6_ADDR_DEST1 = $654;`
`LAN78XX_NS2_IPV6_ADDR_DEST2 = $658;`
`LAN78XX_NS2_IPV6_ADDR_DEST3 = $65C;`

LAN78XX NS2 IPV6 source address LAN78XX_NS2_IPV6_ADDR_SRC_*

`LAN78XX_NS2_IPV6_ADDR_SRC0 = $660;`
`LAN78XX_NS2_IPV6_ADDR_SRC1 = $664;`
`LAN78XX_NS2_IPV6_ADDR_SRC2 = $668;`
`LAN78XX_NS2_IPV6_ADDR_SRC3 = $66C;`

LAN78XX NS2 ICMPV6 address 0 register LAN78XX_NS2_ICMPV6_ADDR0_*

`LAN78XX_NS2_ICMPV6_ADDR0_0 = $670;`
`LAN78XX_NS2_ICMPV6_ADDR0_1 = $674;`
`LAN78XX_NS2_ICMPV6_ADDR0_2 = $678;`
`LAN78XX_NS2_ICMPV6_ADDR0_3 = $67C;`

LAN78XX NS2 ICMPV6 address 1 register LAN78XX_NS2_ICMPV6_ADDR1_*

`LAN78XX_NS2_ICMPV6_ADDR1_0 = $680;`
`LAN78XX_NS2_ICMPV6_ADDR1_1 = $684;`
`LAN78XX_NS2_ICMPV6_ADDR1_2 = $688;`
`LAN78XX_NS2_ICMPV6_ADDR1_3 = $68C;`

LAN78XX SYN IPV4 source address LAN78XX_SYN_IPV4_ADDR_SRC_*

`LAN78XX_SYN_IPV4_ADDR_SRC = $690;`

LAN78XX SYN IPV4 destination address LAN78XX_SYN_IPV4_ADDR_DEST_*

`LAN78XX_SYN_IPV4_ADDR_DEST = $694;`

LAN78XX SYN IPV4 TCP ports LAN78XX_SYN_IPV4_TCP_PORTS_*

`LAN78XX_SYN_IPV4_TCP_PORTS = $698;`
`LAN78XX_SYN_IPV4_TCP_PORTS_IPV4_DEST_PORT_SHIFT = 16;`
`LAN78XX_SYN_IPV4_TCP_PORTS_IPV4_DEST_PORT_MASK = $FFFF0000;`
`LAN78XX_SYN_IPV4_TCP_PORTS_IPV4_SRC_PORT_MASK = $0000FFFF;`

LAN78XX SYN IPV6 source address LAN78XX_SYN_IPV6_ADDR_SRC_*

`LAN78XX_SYN_IPV6_ADDR_SRC0 = $69C;`
`LAN78XX_SYN_IPV6_ADDR_SRC1 = $6A0;`
`LAN78XX_SYN_IPV6_ADDR_SRC2 = $6A4;`
`LAN78XX_SYN_IPV6_ADDR_SRC3 = $6A8;`

LAN78XX SYN IPV6 destination address LAN78XX_SYN_IPV6_ADDR_DEST_*

`LAN78XX_SYN_IPV6_ADDR_DEST0 = $6AC;`
`LAN78XX_SYN_IPV6_ADDR_DEST1 = $6B0;`
`LAN78XX_SYN_IPV6_ADDR_DEST2 = $6B4;`
`LAN78XX_SYN_IPV6_ADDR_DEST3 = $6B8;`

LAN78XX SYN IPV6 TCP ports LAN78XX_SYN_IPV6_TCP_PORTS_*

`LAN78XX_SYN_IPV6_TCP_PORTS = $6BC;`
`LAN78XX_SYN_IPV6_TCP_PORTS_IPV6_DEST_PORT_SHIFT = 16;`
`LAN78XX_SYN_IPV6_TCP_PORTS_IPV6_DEST_PORT_MASK = $FFFF0000;`
`LAN78XX_SYN_IPV6_TCP_PORTS_IPV6_SRC_PORT_MASK = $0000FFFF;`

LAN78XX ARP sender protocol address LAN78XX_ARP_SPA_*

`LAN78XX_ARP_SPA = $6C0;`

LAN78XX ARP target protocol address LAN78XX_ARP_TPA_*

`LAN78XX_ARP_TPA = $6C4;`

LAN78XX PHY device identifier LAN78XX_PHY_DEV_ID_*

`LAN78XX_PHY_DEV_ID = $700;`
`LAN78XX_PHY_DEV_ID_REV_SHIFT = 28;`
`LAN78XX_PHY_DEV_ID_REV_MASK = $F0000000;`
`LAN78XX_PHY_DEV_ID_MODEL_SHIFT = 22;`
`LAN78XX_PHY_DEV_ID_MODEL_MASK = $0FC00000;`
`LAN78XX_PHY_DEV_ID_OUI_MASK = $003FFFFF;`

LAN78XX OTP LAN78XX_OTP_*

`LAN78XX_OTP_BASE_ADDR = $00001000;`
`LAN78XX_OTP_ADDR_RANGE = $1FF;`

`LAN78XX_OTP_PWR_DN = LAN78XX_OTP_BASE_ADDR + 4 * $00;`
`LAN78XX_OTP_PWR_DN_PWRDN_N = $01;`

`LAN78XX_OTP_ADDR1 = LAN78XX_OTP_BASE_ADDR + 4 * $01;`
`LAN78XX_OTP_ADDR1_15_11 = $1F;`

`LAN78XX_OTP_ADDR2 = LAN78XX_OTP_BASE_ADDR + 4 * $02;`
`LAN78XX_OTP_ADDR2_10_3 = $FF;`

`LAN78XX_OTP_ADDR3 = LAN78XX_OTP_BASE_ADDR + 4 * $03;`
`LAN78XX_OTP_ADDR3_2_0 = $03;`

`LAN78XX_OTP_PRGM_DATA = LAN78XX_OTP_BASE_ADDR + 4 * $04;`

`LAN78XX_OTP_PRGM_MODE = LAN78XX_OTP_BASE_ADDR + 4 * $05;`
`LAN78XX_OTP_PRGM_MODE_BYTE = $01;`

`LAN78XX_OTP_RD_DATA = LAN78XX_OTP_BASE_ADDR + 4 * $06;`

`LAN78XX_OTP_FUNC_CMD = LAN78XX_OTP_BASE_ADDR + 4 * $08;`
`LAN78XX_OTP_FUNC_CMD_RESET = $04;`
`LAN78XX_OTP_FUNC_CMD_PROGRAM = $02;`
`LAN78XX_OTP_FUNC_CMD_READ = $01;`

`LAN78XX_OTP_TST_CMD = LAN78XX_OTP_BASE_ADDR + 4 * $09;`
`LAN78XX_OTP_TST_CMD_TEST_DEC_SEL = $10;`
`LAN78XX_OTP_TST_CMD_PRGVRFY = $08;`
`LAN78XX_OTP_TST_CMD_WRTEST = $04;`
`LAN78XX_OTP_TST_CMD_TESTDEC = $02;`
`LAN78XX_OTP_TST_CMD_BLANKCHECK = $01;`

`LAN78XX_OTP_CMD_GO = LAN78XX_OTP_BASE_ADDR + 4 * $0A;`
`LAN78XX_OTP_CMD_GO_GO = $01;`

`LAN78XX_OTP_PASS_FAIL = LAN78XX_OTP_BASE_ADDR + 4 * $0B;`
`LAN78XX_OTP_PASS_FAIL_PASS = $02;`
`LAN78XX_OTP_PASS_FAIL_FAIL = $01;`

`LAN78XX_OTP_STATUS = LAN78XX_OTP_BASE_ADDR + 4 * $0C;`
`LAN78XX_OTP_STATUS_OTP_LOCK = $10;`
`LAN78XX_OTP_STATUS_WEB = $08;`
`LAN78XX_OTP_STATUS_PGMEN = $04;`
`LAN78XX_OTP_STATUS_CPUMPEN = $02;`
`LAN78XX_OTP_STATUS_BUSY = $01;`

`LAN78XX_OTP_MAX_PRG = LAN78XX_OTP_BASE_ADDR + 4 * $0D;`
`LAN78XX_OTP_MAX_PRG_MAX_PROG = $1F;`

`LAN78XX_OTP_INTR_STATUS = LAN78XX_OTP_BASE_ADDR + 4 * $10;`
`LAN78XX_OTP_INTR_STATUS_READY = $01;`

`LAN78XX_OTP_INTR_MASK = LAN78XX_OTP_BASE_ADDR + 4 * $11;`
`LAN78XX_OTP_INTR_MASK_READY = $01;`

`LAN78XX_OTP_RSTB_PW1 = LAN78XX_OTP_BASE_ADDR + 4 * $14;`
`LAN78XX_OTP_RSTB_PW2 = LAN78XX_OTP_BASE_ADDR + 4 * $15;`
`LAN78XX_OTP_PGM_PW1 = LAN78XX_OTP_BASE_ADDR + 4 * $18;`
`LAN78XX_OTP_PGM_PW2 = LAN78XX_OTP_BASE_ADDR + 4 * $19;`
`LAN78XX_OTP_READ_PW1 = LAN78XX_OTP_BASE_ADDR + 4 * $1C;`
`LAN78XX_OTP_READ_PW2 = LAN78XX_OTP_BASE_ADDR + 4 * $1D;`
`LAN78XX_OTP_TCRST = LAN78XX_OTP_BASE_ADDR + 4 * $20;`
`LAN78XX_OTP_RSRD = LAN78XX_OTP_BASE_ADDR + 4 * $21;`
`LAN78XX_OTP_TREADEN_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $22;`
`LAN78XX_OTP_TDLES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $23;`
`LAN78XX_OTP_TWWL_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $24;`
`LAN78XX_OTP_TDLEH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $25;`
`LAN78XX_OTP_TWPED_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $26;`
`LAN78XX_OTP_TPES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $27;`
`LAN78XX_OTP_TCPS_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $28;`
`LAN78XX_OTP_TCPH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $29;`
`LAN78XX_OTP_TPGMVFY_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2A;`
`LAN78XX_OTP_TPEH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2B;`
`LAN78XX_OTP_TPGRST_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2C;`
`LAN78XX_OTP_TCLES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2D;`
`LAN78XX_OTP_TCLEH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2E;`
`LAN78XX_OTP_TRDES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2F;`
`LAN78XX_OTP_TBCACC_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $30;`
`LAN78XX_OTP_TAAC_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $31;`
`LAN78XX_OTP_TACCT_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $32;`
`LAN78XX_OTP_TRDEP_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $38;`
`LAN78XX_OTP_TPGSV_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $39;`
`LAN78XX_OTP_TPVSR_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $3A;`
`LAN78XX_OTP_TPVHR_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $3B;`
`LAN78XX_OTP_TPVSA_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $3C;`

LAN78XX/LAN88XX interrupt mask LAN88XX_INT_MASK_*

`LAN88XX_INT_MASK = $19;`
`LAN88XX_INT_MASK_MDINTPIN_EN = $8000;`
`LAN88XX_INT_MASK_SPEED_CHANGE = $4000;`
`LAN88XX_INT_MASK_LINK_CHANGE = $2000;`
`LAN88XX_INT_MASK_FDX_CHANGE = $1000;`
`LAN88XX_INT_MASK_AUTONEG_ERR = $0800;`
`LAN88XX_INT_MASK_AUTONEG_DONE = $0400;`
`LAN88XX_INT_MASK_POE_DETECT = $0200;`
`LAN88XX_INT_MASK_SYMBOL_ERR = $0100;`
`LAN88XX_INT_MASK_FAST_LINK_FAIL = $0080;`
`LAN88XX_INT_MASK_WOL_EVENT = $0040;`
`LAN88XX_INT_MASK_EXTENDED_INT = $0020;`
`LAN88XX_INT_MASK_RESERVED = $0010;`
`LAN88XX_INT_MASK_FALSE_CARRIER = $0008;`
`LAN88XX_INT_MASK_LINK_SPEED_DS = $0004;`
`LAN88XX_INT_MASK_MASTER_SLAVE_DONE = $0002;`
`LAN88XX_INT_MASK_RX__ER = $0001;`

LAN78XX/LAN88XX interrupt status LAN88XX_INT_STS_*

`LAN88XX_INT_STS = $1A;`
`LAN88XX_INT_STS_INT_ACTIVE = $8000;`
`LAN88XX_INT_STS_SPEED_CHANGE = $4000;`
`LAN88XX_INT_STS_LINK_CHANGE = $2000;`
`LAN88XX_INT_STS_FDX_CHANGE = $1000;`
`LAN88XX_INT_STS_AUTONEG_ERR = $0800;`
`LAN88XX_INT_STS_AUTONEG_DONE = $0400;`
`LAN88XX_INT_STS_POE_DETECT = $0200;`
`LAN88XX_INT_STS_SYMBOL_ERR = $0100;`
`LAN88XX_INT_STS_FAST_LINK_FAIL = $0080;`
`LAN88XX_INT_STS_WOL_EVENT = $0040;`
`LAN88XX_INT_STS_EXTENDED_INT = $0020;`
`LAN88XX_INT_STS_RESERVED = $0010;`
`LAN88XX_INT_STS_FALSE_CARRIER = $0008;`
`LAN88XX_INT_STS_LINK_SPEED_DS = $0004;`
`LAN88XX_INT_STS_MASTER_SLAVE_DONE = $0002;`
`LAN88XX_INT_STS_RX_ER = $0001;`

LAN78XX/LAN88XX extended page LAN88XX_EXT_PAGE_*

`LAN88XX_EXT_PAGE_ACCESS = $1F;`
`LAN88XX_EXT_PAGE_SPACE_0 = $0000;`
`LAN88XX_EXT_PAGE_SPACE_1 = $0001;`
`LAN88XX_EXT_PAGE_SPACE_2 = $0002;`

LAN78XX/LAN88XX extended mode control LAN88XX_EXT_MODE_CTRL_*

`LAN88XX_EXT_MODE_CTRL = $13;`
`LAN88XX_EXT_MODE_CTRL_MDIX_MASK = $000C;`
`LAN88XX_EXT_MODE_CTRL_AUTO_MDIX = $0000;`
`LAN88XX_EXT_MODE_CTRL_MDI = $0008;`
`LAN88XX_EXT_MODE_CTRL_MDI_X = $000C;`

LAN78XX/LAN88XX MMD 3 LAN88XX_MMD3_*

`LAN88XX_MMD3_CHIP_ID = 32877;`
`LAN88XX_MMD3_CHIP_REV = 32878;`

Type definitions

LAN78XX network

PLAN78XXNetwork = ^TLAN78XXNetwork;

TLAN78XXNetwork = record

Network Properties
`Network:TNetworkDevice;`
Driver Properties
`ChipID:LongWord;`
`ChipRevision:LongWord;`
`PHYLock:TMutexHandle;`
`ReceiveRequestSize:LongWord;`	Size of each USB receive request buffer
`TransmitRequestSize:LongWord;`	Size of each USB transmit request buffer
`ReceiveEntryCount:LongWord;`	Number of entries in the receive queue
`TransmitEntryCount:LongWord;`	Number of entries in the transmit queue
`ReceivePacketCount:LongWord;`	Maximum number of packets per receive entry
`TransmitPacketCount:LongWord;`	Maximum number of packets per transmit entry
USB Properties
`ReceiveRequest:PUSBRequest;`	USB request for packet receive data
`TransmitRequest:PUSBRequest;`	USB request for packet transmit data
`InterruptRequest:PUSBRequest;`	USB request for interrupt data
`ReceiveEndpoint:PUSBEndpointDescriptor;`	Bulk IN Endpoint
`TransmitEndpoint:PUSBEndpointDescriptor;`	Bulk OUT Endpoint
`InterruptEndpoint:PUSBEndpointDescriptor;`	Interrupt IN Endpoint
`PendingCount:LongWord;`	Number of USB requests pending for this network
`WaiterThread:TThreadId;`	Thread waiting for pending requests to complete (for network close)

LAN78XX statistics

PLAN78XXStatistics = ^TLAN78XXStatistics;

TLAN78XXStatistics = record

`RXFCSErrors:LongWord;`
`RXAlignmentErrors:LongWord;`
`RXFragmentErrors:LongWord;`
`RXJabberErrors:LongWord;`
`RXUndersizeFrameErrors:LongWord;`
`RXOversizeFrameErrors:LongWord;`
`RXDroppedFrames:LongWord;`
`RXUnicastByteCount:LongWord;`
`RXBroadcastByteCount:LongWord;`
`RXMulticastByteCount:LongWord;`
`RXUnicastFrames:LongWord;`
`RXBroadcastFrames:LongWord;`
`RXMulticastFrames:LongWord;`
`RXPauseFrames:LongWord;`
`RX64ByteFrames:LongWord;`
`RX65_127ByteFrames:LongWord;`
`RX128_255ByteFrames:LongWord;`
`RX256_511BytesFrames:LongWord;`
`RX512_1023ByteFrames:LongWord;`
`RX1024_1518ByteFrames:LongWord;`
`RXGreater_1518ByteFrames:LongWord;`
`EEERXLPITransitions:LongWord;`
`EEERXLPITime:LongWord;`
`TXFCSErrors:LongWord;`
`TXExcessDeferralErrors:LongWord;`
`TXCarrierErrors:LongWord;`
`TXBadByteCount:LongWord;`
`TXSingleCollisions:LongWord;`
`TXMultipleCollisions:LongWord;`
`TXExcessive_collision:LongWord;`
`TXLateCollisions:LongWord;`
`TXUnicastByteCount:LongWord;`
`TXBroadcastByteCount:LongWord;`
`TXMulticastByteCount:LongWord;`
`TXUnicastFrames:LongWord;`
`TXBroadcastFrames:LongWord;`
`TXMulticastFrames:LongWord;`
`TXPauseFrames:LongWord;`
`TX64ByteFrames:LongWord;`
`TX65_127ByteFrames:LongWord;`
`TX128_255ByteFrames:LongWord;`
`TX256_511BytesFrames:LongWord;`
`TX512_1023ByteFrames:LongWord;`
`TX1024_1518ByteFrames:LongWord;`
`TXGreater_1518ByteFrames:LongWord;`
`EEETXLPITransitions:LongWord;`
`EEETXLPITime:LongWord;`

Public variables

None defined

Function declarations

Initialization functions

procedure LAN78XXInit;

Description: Initialize the LAN78XX unit, create and register the driver

Note	Called only during system startup

LAN78XX network functions

function LAN78XXNetworkOpen(Network:PNetworkDevice):LongWord;

Description: Implementation of NetworkDeviceOpen for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkDeviceOpen instead.

function LAN78XXNetworkClose(Network:PNetworkDevice):LongWord;

Description: Implementation of NetworkDeviceClose for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkDeviceClose instead.

function LAN78XXNetworkControl(Network:PNetworkDevice; Request:Integer; Argument1:PtrUInt; var Argument2:PtrUInt):LongWord;

Description: Implementation of NetworkDeviceControl for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkDeviceControl instead.

function LAN78XXBufferAllocate(Network:PNetworkDevice; var Entry:PNetworkEntry):LongWord;

Description: Implementation of NetworkBufferAllocate for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkBufferAllocate instead.

function LAN78XXBufferRelease(Network:PNetworkDevice; Entry:PNetworkEntry):LongWord;

Description: Implementation of NetworkBufferRelease for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkBufferRelease instead.

function LAN78XXBufferReceive(Network:PNetworkDevice; var Entry:PNetworkEntry):LongWord;

Description: Implementation of NetworkBufferReceive for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkBufferReceive instead.

function LAN78XXBufferTransmit(Network:PNetworkDevice; Entry:PNetworkEntry):LongWord;

Description: Implementation of NetworkBufferTransmit for the LAN78XX device

Note	Not intended to be called directly by applications, use NetworkBufferTransmit instead.

procedure LAN78XXTransmitStart(Network:PLAN78XXNetwork);

Description: Transmit start function for the LAN78XX Network device

Note	Not intended to be called directly by applications Caller must hold the network lock

LAN78XX USB functions

function LAN78XXDriverBind(Device:PUSBDevice; Interrface:PUSBInterface):LongWord;

Description: Bind the LAN78XX driver to a USB device if it is suitable

Device	The USB device to attempt to bind to
Interrface	The USB interface to attempt to bind to (or nil for whole device)
Return	USB_STATUS_SUCCESS if completed, USB_STATUS_DEVICE_UNSUPPORTED if unsupported or another error code on failure.

function LAN78XXDriverUnbind(Device:PUSBDevice; Interrface:PUSBInterface):LongWord;

Description: Unbind the LAN78XX driver from a USB device

Device	The USB device to unbind from
Interrface	The USB interface to unbind from (or nil for whole device)
Return	USB_STATUS_SUCCESS if completed or another error code on failure

procedure LAN78XXReceiveWorker(Request:PUSBRequest);

Description: Called (by a Worker thread) to process a completed USB request from the LAN78XX bulk IN endpoint

Request	The USB request which has completed

procedure LAN78XXReceiveComplete(Request:PUSBRequest);

Description: Called when a USB request from the LAN78XX bulk IN endpoint completes

Request	The USB request which has completed
Note	Request is passed to worker thread for processing to prevent blocking the USB completion

procedure LAN78XXTransmitWorker(Request:PUSBRequest);

Description: Called (by a Worker thread) to process a completed USB request to the LAN78XX bulk OUT endpoint

Request	The USB request which has completed

procedure LAN78XXTransmitComplete(Request:PUSBRequest);

Description: Called when a USB request to the LAN78XX bulk OUT endpoint completes

Request	The USB request which has completed
Note	Request is passed to worker thread for processing to prevent blocking the USB completion

procedure LAN78XXInterruptWorker(Request:PUSBRequest);

Description: Called (by a Worker thread) to process a completed USB request from the LAN78XX interrupt IN endpoint

Request	The USB request which has completed

procedure LAN78XXInterruptComplete(Request:PUSBRequest);

Description: Called when a USB request from the LAN78XX interrupt IN endpoint completes

Request	The USB request which has completed
Note	Request is passed to worker thread for processing to prevent blocking the USB completion

LAN78XX helper functions

function LAN78XXCheckDevice(Device:PUSBDevice):LongWord;

Description: Check the Vendor and Device ID against the supported devices

Device	USB device to check
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXReadRegister(Device:PUSBDevice; Index:LongWord; var Data:LongWord):LongWord;

Description: Read from a register on a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Index	Index of the register to read
Data	Value to return the register contents
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXWriteRegister(Device:PUSBDevice; Index,Data:LongWord):LongWord;

Description: Write to a register on a LAN78XX USB Ethernet Adapter

Device	USB device to write to
Index	Index of the register to write
Data	Value to write to the register
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXModifyRegister(Device:PUSBDevice; Index,Mask,Value:LongWord):LongWord;

Description: Modify the value contained in a register on a LAN78XX USB Ethernet Adapter

Device	USB device to modify
Index	Index of the register to modify
Mask	Mask that contains 1 for the bits where the old value in the register will be kept rather than cleared (unless those bits also appear in Value, in which case they will still be set).
Value	Mask of bits to set in the register
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXSetRegisterBits(Device:PUSBDevice; Index,Value:LongWord):LongWord;

Description: Set bits in a register on a LAN78XX USB Ethernet Adapter

Device	USB device to write to
Index	Index of the register to modify
Value	Bits to set in the register. At positions where there is a 0, the old value in the register will be written.
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXClearRegisterBits(Device:PUSBDevice; Index,Value:LongWord):LongWord;

Description: Clear bits in a register on a LAN78XX USB Ethernet Adapter

Device	USB device to write to
Index	Index of the register to modify
Value	Bits to clear in the register. At positions where there is a 0, the old value in the register will be written.
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXPHYRead(Device:PUSBDevice; Index:LongWord; var Value:Word):LongWord;

Description: Read a register from the MII Management serial interface on a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Index	Index of the register to read
Value	Value to return the register contents
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXPHYWrite(Device:PUSBDevice; Index:LongWord; Value:Word):LongWord;

Description: Write a register to the MII Management serial interface on a LAN78XX USB Ethernet Adapter

Device	USB device to write to
Index	Index of the register to write
Value	Value to write to the register
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXPHYInitialize(Device:PUSBDevice):LongWord;

Description: Initialize default MII Management serial interface options on a LAN78XX USB Ethernet Adapter

Device	USB device to initialize
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXPHYWaitNotBusy(Device:PUSBDevice):LongWord;

Description: Wait for the MII Management serial interface to be not busy on a LAN78XX USB Ethernet Adapter

Device	USB device to wait for
Return	USB_STATUS_SUCCESS if completed or another error code on failure
Note	Caller must hold the PHY Lock

function LAN78XXReadEEPROM(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;

Description: Read from the EEPROM (if present) on a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Offset	The byte offset to start reading
Length	The number of bytes to read
Data	Pointer to a buffer to receive the data
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXReadRawEEPROM(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;

Description: Read from the EEPROM (if present) without signature check on a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Offset	The byte offset to start reading
Length	The number of bytes to read
Data	Pointer to a buffer to receive the data
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXReadOTP(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;

Description: Read from the OTP (if present) on a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Offset	The byte offset to start reading
Length	The number of bytes to read
Data	Pointer to a buffer to receive the data
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXReadRawOTP(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;

Description: Read from the OTP (if present) without signature check on a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Offset	The byte offset to start reading
Length	The number of bytes to read
Data	Pointer to a buffer to receive the data
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXGetStatistics(Device:PUSBDevice; var Statistics:TLAN78XXStatistics):LongWord;

Description: Get the statistics from a LAN78XX USB Ethernet Adapter

Device	USB device to read from
Statistics	The returned statistics from the device
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXGetMacAddress(Device:PUSBDevice; Address:PHardwareAddress):LongWord;

Description: Get the MAC address of a LAN78XX USB Ethernet Adapter

Device	USB device read from
Address	Value to read the MAC address into
Return	USB_STATUS_SUCCESS if completed or another error code on failure

function LAN78XXSetMacAddress(Device:PUSBDevice; Address:PHardwareAddress):LongWord;

Description: Set the MAC address of a LAN78XX USB Ethernet Adapter

Device	USB device to write to
Address	MAC address value to set
Return	USB_STATUS_SUCCESS if completed or another error code on failure

Return to Unit Reference

Difference between revisions of "Unit LAN78XX"

Latest revision as of 04:33, 24 April 2018

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@@ Line 5: / Line 5: @@
 ----
-''To be documented''
+'''Microchip LAN78xx USB Ethernet Driver unit'''
+The Microchip LAN78xx is a USB 3.1 to 10/100/1000 Gigabit Ethernet bridge device which supports 10BASE-T, 100BASE-TX and 1000BASE-T. Both USB 2.0 High Speed and USB 3.1 Super Speed interfaces are supported using a pair of Bulk Endpoints and an Interrupt Endpoint for signalling status changes and other events. The Raspberry Pi 3B+ contains a variant of this device called a LAN7515 which is a combination device containing a LAN78xx Gigabit Ethernet controller and two 4 port USB 2.0 compatible hubs. The hubs will be detected and bound by the default USB Hub driver when they are enumerated by the USB core.
 === Constants ===
 ----
-''To be documented''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX specific constants''' <code> LAN78XX_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_NETWORK_DESCRIPTION = 'Microchip LAN78XX USB Ethernet Adapter';</code>
+| Description of LAN78XX device
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_DRIVER_NAME = 'Microchip LAN78XX USB Ethernet Adapter Driver';</code>
+| Name of LAN78XX driver
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_USB_VENDOR_ID = $0424;</code>
+| &nbsp;
+|-
+| <code>LAN7800_USB_PRODUCT_ID= $7800;</code>
+| &nbsp;
+|-
+| <code>LAN7850_USB_PRODUCT_ID = $7850;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_DEVICE_ID_COUNT = 2;</code>
+| Number of supported Device IDs
+|-
+|colspan="2"|&nbsp;
+|-
+|colspan="2"|<code>LAN78XX_DEVICE_ID:array[0..LAN78XX_DEVICE_ID_COUNT - 1] of TUSBDeviceId = (</code>
+|-
+| <code>(idVendor:LAN78XX_USB_VENDOR_ID;idProduct:LAN7800_USB_PRODUCT_ID),</code>
+| LAN7800/7801
+|-
+| <code>(idVendor:LAN78XX_USB_VENDOR_ID;idProduct:LAN7850_USB_PRODUCT_ID));</code>
+| LAN7850
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_SS_USB_PKT_SIZE = 1024;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HS_USB_PKT_SIZE = 512;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FS_USB_PKT_SIZE = 64;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_MAX_RX_FIFO_SIZE = 12 * 1024;</code>
+| Maximum size 12KB
+|-
+| <code>LAN78XX_MAX_TX_FIFO_SIZE = 12 * 1024;</code>
+| Maximum size 12KB
+|-
+| <code>LAN78XX_DEFAULT_BURST_CAP_SIZE = 32 * 1024;</code>
+| Originally LAN78XX_MAX_RX_FIFO_SIZE (12 * 1024)
+|-
+| <code>LAN78XX_DEFAULT_BULK_IN_DELAY = $0800;</code>
+| 2048 x 16.667 ns = 34.133 us
+|-
+| <code>LAN78XX_MAX_SINGLE_PACKET_SIZE = 9000;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_TX_OVERHEAD = 8;</code>
+| TX Command A + TX Command B
+|-
+| <code>LAN78XX_RX_OVERHEAD = 10;</code>
+| RX Command A + RX Command B + RX Command C
+|-
+| <code>LAN78XX_RXW_PADDING = 2;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_RX_MAX_QUEUE_MEMORY = 512 * (ETHERNET_MAX_PACKET_SIZE + LAN78XX_RX_OVERHEAD);</code>
+| Originally 60 * 1518
+|-
+| <code>LAN78XX_TX_MAX_QUEUE_MEMORY = 64 * (ETHERNET_MAX_PACKET_SIZE + LAN78XX_TX_OVERHEAD);</code>
+| Originally 60 * 1518
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_EEPROM_MAGIC = $78A5;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_MAGIC = $78F3;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_PHY_ADDRESS = 1;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_EEPROM_INDICATOR = $A5;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_EEPROM_MAC_OFFSET = $01;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAX_EEPROM_SIZE = 512;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_INDICATOR_1 = $F3;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_INDICATOR_2 = $F7;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX USB vendor request''' <code> LAN78XX_USB_VENDOR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_USB_VENDOR_REQUEST_WRITE_REGISTER = $A0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_USB_VENDOR_REQUEST_READ_REGISTER = $A1;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_VENDOR_REQUEST_GET_STATS = $A2;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX interrupt endpoint status''' <code> LAN78XX_INT_ENP_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_INT_ENP_EEE_START_TX_LPI_INT = (1 shl 26);</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_INT_ENP_EEE_STOP_TX_LPI_INT = (1 shl 25);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_EEE_RX_LPI_INT = (1 shl 24);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_RDFO_INT = (1 shl 22);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_TXE_INT = (1 shl 21);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_TX_DIS_INT = (1 shl 19);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_RX_DIS_INT = (1 shl 18);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_PHY_INT = (1 shl 17);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_DP_INT = (1 shl 16);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_MAC_ERR_INT = (1 shl 15);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_TDFU_INT = (1 shl 14);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_TDFO_INT = (1 shl 13);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_ENP_UTX_FP_INT = (1 shl 12);</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX TX/RX packet alignment''' <code> LAN78XX_*_PKT_ALIGNMENT </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_TX_PKT_ALIGNMENT = 4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_PKT_ALIGNMENT = 4;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX TX command A''' <code> LAN78XX_TX_CMD_A_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_TX_CMD_A_IGE = $20000000;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_ICE = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_LSO = $08000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_IPE = $04000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_TPE = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_IVTG = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_RVTG = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_FCS = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_A_LEN_MASK = $000FFFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX TX command B''' <code> LAN78XX_TX_CMD_B_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_TX_CMD_B_MSS_SHIFT = 16;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_TX_CMD_B_MSS_MASK = $3FFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_B_MSS_MIN = 8;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_B_VTAG_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_B_VTAG_PRI_MASK = $0000E000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_B_VTAG_CFI_MASK = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_CMD_B_VTAG_VID_MASK = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX RX command A''' <code> LAN78XX_RX_CMD_A_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RX_CMD_A_ICE = $80000000;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_TCE = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_CSE_MASK = $C0000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_IPV = $20000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_PID_MASK = $18000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_PID_NONE_IP = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_PID_TCP_IP = $08000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_PID_UDP_IP = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_PID_IP = $18000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_PFF = $04000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_BAM = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_MAM = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_FVTG = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_RED = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_RX_ERRS_MASK = $C03F0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_RWT = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_RUNT = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_LONG = $00080000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_RXE = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_DRB = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_FCS = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_UAM = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_ICSM = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_A_LEN_MASK = $00003FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX RX command B''' <code> LAN78XX_RX_CMD_B_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RX_CMD_B_CSUM_SHIFT = 16;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_CMD_B_CSUM_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_B_VTAG_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_B_VTAG_PRI_MASK = $0000E000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_B_VTAG_CFI_MASK = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_B_VTAG_VID_MASK = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX RX command C''' <code> LAN78XX_RX_CMD_C_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RX_CMD_C_WAKE_SHIFT = 15;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_CMD_C_WAKE = $8000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_C_REF_FAIL_SHIFT = 14;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_CMD_C_REF_FAIL = $4000;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX system control and status''' <code> LAN78XX_NUMBER_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_NUMBER_OF_REGS = 193;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX device Id and revision''' <code> LAN78XX_ID_REV_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_ID_REV = $00;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_ID_REV_CHIP_ID_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ID_REV_CHIP_REV_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ID_REV_CHIP_ID_7800 = $7800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ID_REV_CHIP_ID_7850 = $7850;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FGPA revision''' <code> LAN78XX_FPGA_REV_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FPGA_REV = $04;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FPGA_REV_MINOR_MASK = $0000FF00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FPGA_REV_MAJOR_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX interrupt status''' <code> LAN78XX_INT_STS_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_INT_STS = $0C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_INT_STS_CLEAR_ALL  = $FFFFFFFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_EEE_TX_LPI_STRT = $04000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_EEE_TX_LPI_STOP = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_EEE_RX_LPI = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_RDFO = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_TXE = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_TX_DIS = $00080000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_RX_DIS = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_PHY_INT = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_DP_INT = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_MAC_ERR = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_TDFU = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_TDFO = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_UFX_FP = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO_MASK = $00000FFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO11 = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO10 = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO9 = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO8 = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO7 = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO6 = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO5 = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO4 = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO3 = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO2 = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO1 = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_GPIO0 = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX hardware configuration''' <code> LAN78XX_HW_CFG_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_HW_CFG = $010;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_HW_CFG_CLK125_EN = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_REFCLK25_EN = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_LED3_EN = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_LED2_EN = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_LED1_EN = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_LED0_EN = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_EEE_PHY_LUSU = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_EEE_TSU = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_NETDET_STS = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_NETDET_EN = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_EEM = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_RST_PROTECT = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_CONNECT_BUF = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_CONNECT_EN = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_CONNECT_POL = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SUSPEND_N_SEL_MASK = $000000C0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SUSPEND_N_SEL_2 = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SUSPEND_N_SEL_12N = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SUSPEND_N_SEL_012N = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SUSPEND_N_SEL_0123N = $000000C0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SUSPEND_N_POL = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_MEF = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_ETC = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_LRST = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HW_CFG_SRST = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX power management control''' <code> LAN78XX_PMT_CTL_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_PMT_CTL = $014;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_EEE_WAKEUP_EN = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_EEE_WUPS = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_MAC_SRST = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_PHY_PWRUP = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_RES_CLR_WKP_MASK = $00000300;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_RES_CLR_WKP_STS = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_RES_CLR_WKP_EN = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_READY = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_SUS_MODE_MASK = $00000060;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_SUS_MODE_0 = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_SUS_MODE_1 = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_SUS_MODE_2 = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_SUS_MODE_3 = $00000060;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_PHY_RST = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_WOL_EN = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_PHY_WAKE_EN = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_WUPS_MASK = $00000003;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_WUPS_MLT = $00000003;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_WUPS_MAC = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PMT_CTL_WUPS_PHY = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX general purpose IO configuration 0 register''' <code> LAN78XX_GPIO_CFG0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_GPIO_CFG0 = $018;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOEN_MASK = $0000F000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOEN3 = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOEN2 = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOEN1 = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOEN0 = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOBUF_MASK = $00000F00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOBUF3 = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOBUF2 = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOBUF1 = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOBUF0 = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIODIR_MASK = $000000F0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIODIR3 = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIODIR2 = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIODIR1 = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIODIR0 = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOD_MASK = $0000000F;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOD3 = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOD2 = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOD1 = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG0_GPIOD0 = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX general purpose IO configuration 1 register''' <code> LAN78XX_GPIO_CFG1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_GPIO_CFG1 = $01C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN_MASK = $FF000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN11 = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN10 = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN9 = $20000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN8 = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN7 = $08000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN6 = $04000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN5 = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOEN4 = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF11 = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF10 = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF9 = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF8 = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF7 = $00080000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF6 = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF5 = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOBUF4 = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR_MASK = $0000FF00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR11 = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR10 = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR9 = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR8 = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR7 = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR6 = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR5 = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIODIR4 = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD_MASK = $000000FF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD11 = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD10 = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD9 = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD8 = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD7 = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD6 = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD5 = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_CFG1_GPIOD4 = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX general purpose IO wake enable and polarity''' <code> LAN78XX_GPIO_WAKE_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_GPIO_WAKE = $020;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL_MASK = $0FFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL11 = $08000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL10 = $04000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL9 = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL8 = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL7 = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL6 = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL5 = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL4 = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL3 = $00080000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL2 = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL1 = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOPOL0 = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK_MASK = $00000FFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK11 = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK10 = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK9 = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK8 = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK7 = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK6 = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK5 = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK4 = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK3 = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK2 = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK1 = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_GPIO_WAKE_GPIOWK0 = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX data port select''' <code> LAN78XX_DP_SEL_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_DP_SEL = $024;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_DP_SEL_DPRDY = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_MASK = $0000000F;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_USB_PHY_CSRS = $0000000F;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_OTP_64BIT = $00000009;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_OTP_8BIT = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_UTX_BUF_RAM = $00000007;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_DESC_RAM = $00000005;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_TXFIFO = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_RXFIFO = $00000003;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_LSO = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_VLAN_DA = $00000001;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_RSEL_URXBUF = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_VHF_HASH_LEN = 16;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_SEL_VHF_VLAN_LEN = 128;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX data port command''' <code> LAN78XX_DP_CMD_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_DP_CMD = $028;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_DP_CMD_WRITE = $00000001;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_DP_CMD_READ = $00000000;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX data port address''' <code> LAN78XX_DP_ADDR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_DP_ADDR = $02C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_DP_ADDR_MASK = $00003FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX data port data''' <code> LAN78XX_DP_DATA_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_DP_DATA = $030;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX EEPROM command''' <code> LAN78XX_E2P_CMD_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_E2P_CMD = $040;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_BUSY = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_MASK = $70000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_RELOAD = $70000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_ERAL = $60000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_ERASE = $50000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_WRAL = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_WRITE = $30000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_EWEN = $20000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_EWDS = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_CMD_READ = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_TIMEOUT = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_DL = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_E2P_CMD_EPC_ADDR_MASK = $000001FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX EEPROM data''' <code> LAN78XX_E2P_DATA_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_E2P_DATA = $044;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_E2P_DATA_EEPROM_DATA_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX BOS descriptor attribute''' <code> LAN78XX_BOS_ATTR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_BOS_ATTR = $050;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_BOS_ATTR_BLOCK_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SS descriptor attribute''' <code> LAN78XX_SS_ATTR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SS_ATTR = $054;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_SS_ATTR_POLL_INT_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SS_ATTR_DEV_DESC_SIZE_MASK = $0000FF00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SS_ATTR_CFG_BLK_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX HS descriptor attribute''' <code> LAN78XX_HS_ATTR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_HS_ATTR = $058;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_HS_ATTR_POLL_INT_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HS_ATTR_DEV_DESC_SIZE_MASK = $0000FF00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_HS_ATTR_CFG_BLK_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FS descriptor attribute''' <code> LAN78XX_FS_ATTR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FS_ATTR = $05C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FS_ATTR_POLL_INT_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FS_ATTR_DEV_DESC_SIZE_MASK = $0000FF00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FS_ATTR_CFG_BLK_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX string attribute register 0''' <code> LAN78XX_STR_ATTR0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_STR_ATTR0 = $060;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_STR_ATTR0_CFGSTR_DESC_SIZE_MASK = $FF000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_STR_ATTR0_SERSTR_DESC_SIZE_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_STR_ATTR0_PRODSTR_DESC_SIZE_MASK = $0000FF00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_STR_ATTR0_MANUF_DESC_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX string attribute register 1''' <code> LAN78XX_STR_ATTR1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_STR_ATTR1 = $064;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_STR_ATTR1_INTSTR_DESC_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX flag attribute''' <code> LAN78XX_STR_FLAG_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_STR_FLAG_ATTR = $068;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_STR_FLAG_ATTR_PME_FLAGS_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX USB configuration register 0''' <code> LAN78XX_USB_CFG0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_USB_CFG0 = $080;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_USB_CFG_LPM_RESPONSE = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_LPM_CAPABILITY = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_LPM_ENBL_SLPM = $20000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_MASK = $1F000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_960 = $1C000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_885 = $1B000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_810 = $1A000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_735 = $19000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_660 = $18000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_585 = $17000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_510 = $16000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_435 = $15000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_360 = $14000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_285 = $13000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_210 = $12000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_135 = $11000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_HIRD_THR_60 = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_MAX_BURST_BI_MASK = $00F00000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_MAX_BURST_BO_MASK = $000F0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_MAX_DEV_SPEED_MASK = $0000E000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_MAX_DEV_SPEED_SS = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_MAX_DEV_SPEED_HS = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_MAX_DEV_SPEED_FS = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PHY_BOOST_MASK = $00000180;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PHY_BOOST_PLUS_12 = $00000180;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PHY_BOOST_PLUS_8 = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PHY_BOOST_PLUS_4 = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PHY_BOOST_NORMAL = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_BIR = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_BCE = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PORT_SWAP = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_LPM_EN = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_RMT_WKP = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_PWR_SEL = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG_STALL_BO_DIS = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX USB configuration register 1''' <code> LAN78XX_USB_CFG1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_USB_CFG1 = $084;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_U1_TIMEOUT_MASK = $FF000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_U2_TIMEOUT_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_HS_TOUT_CAL_MASK = $0000E000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_DEV_U2_INIT_EN = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_DEV_U2_EN = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_DEV_U1_INIT_EN = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_DEV_U1_EN = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_LTM_ENABLE = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_FS_TOUT_CAL_MASK = $00000070;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_SCALE_DOWN_MASK = $00000003;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_SCALE_DOWN_MODE3 = $00000003;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_SCALE_DOWN_MODE2 = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_SCALE_DOWN_MODE1 = $00000001;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG1_SCALE_DOWN_MODE0 = $00000000;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX USB configuration register 2''' <code> LAN78XX_USB_CFG2_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_USB_CFG2 = $088;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_USB_CFG2_SS_DETACH_TIME_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG2_HS_DETACH_TIME_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX burst cap''' <code> LAN78XX_BURST_CAP_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_BURST_CAP = $090;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_BURST_CAP_SIZE_MASK = $000000FF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX bulk IN delay''' <code> LAN78XX_BULK_IN_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_BULK_IN_DLY = $094;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_BULK_IN_DLY_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX interrupt endpoint control''' <code> LAN78XX_INT_EP* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_INT_EP_CTL = $098;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_INT_EP_INTEP_ON = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_EEE_TX_LPI_STRT_EN = $04000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_EEE_TX_LPI_STOP_EN = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_STS_EEE_RX_LPI_EN = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_RDFO_EN = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_TXE_EN = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_TX_DIS_EN = $00080000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_RX_DIS_EN = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_PHY_INT_EN = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_DP_INT_EN = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_MAC_ERR_EN = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_TDFU_EN = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_TDFO_EN = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_UTX_FP_EN = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_INT_EP_GPIO_EN_MASK = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX pipe control''' <code> LAN78XX_PIPE_CTL_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_PIPE_CTL = $09C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_PIPE_CTL_TXSWING = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PIPE_CTL_TXMARGIN_MASK = $00000038;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PIPE_CTL_TXDEEMPHASIS_MASK = $00000006;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PIPE_CTL_ELASTICITYBUFFERMODE = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX U1 exit latency''' <code> LAN78XX_U1_LATENCY_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_U1_LATENCY = $A0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX U2 exit latency''' <code> LAN78XX_U2_LATENCY_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_U2_LATENCY = $A4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX USB status''' <code> LAN78XX_USB_STATUS_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_USB_STATUS = $0A8;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_REMOTE_WK = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_FUNC_REMOTE_WK = $00080000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_LTM_ENABLE = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_U2_ENABLE = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_U1_ENABLE = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_SET_SEL = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_REMOTE_WK_STS = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_FUNC_REMOTE_WK_STS = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_LTM_ENABLE_STS = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_U2_ENABLE_STS = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_STATUS_U1_ENABLE_STS = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX USB configuration register 3''' <code> LAN78XX_USB_CFG3_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_USB_CFG3 = $0AC;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_EN_U2_LTM = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_BULK_OUT_NUMP_OVR = $20000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_DIS_FAST_U1_EXIT = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_LPM_NYET_THR = $0F000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_RX_DET_2_POL_LFPS = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_LFPS_FILT = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_SKIP_RX_DET = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_DELAY_P1P2P3 = $001C0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_DELAY_PHY_PWR_CHG = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_U1U2_EXIT_FR = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_REQ_P1P2P3 = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_HST_PRT_CMPL = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_DIS_SCRAMB = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_USB_CFG3_PWR_DN_SCALE = $00001FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX receive filtering engine control''' <code> LAN78XX_RFE_CTL_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RFE_CTL = $0B0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_IGMP_COE = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_ICMP_COE = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_TCPUDP_COE = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_IP_COE = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_BCAST_EN = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_MCAST_EN = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_UCAST_EN = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_VLAN_STRIP = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_DISCARD_UNTAGGED = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_VLAN_FILTER = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_SA_FILTER = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_MCAST_HASH = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_DA_HASH = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_DA_PERFECT = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RFE_CTL_RST = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX VLAN type''' <code> LAN78XX_VLAN_TYPE_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_VLAN_TYPE = $0B4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_VLAN_TYPE_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FIFO controller RX FIFO control''' <code> LAN78XX_FCT_RX_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FCT_RX_CTL = $0C0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_EN = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_RST = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_SBF = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_OVFL = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_DROP = $00800000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_NOT_EMPTY = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_EMPTY = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_DIS = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_RX_CTL_USED_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FIFO controller TX FIFO control''' <code> LAN78XX_FCT_TX_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FCT_TX_CTL = $0C4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FCT_TX_CTL_EN = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_TX_CTL_RST = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_TX_CTL_NOT_EMPTY = $00400000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_TX_CTL_EMPTY = $00200000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_TX_CTL_DIS = $00100000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_TX_CTL_USED_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FCT RX FIFO end''' <code> LAN78XX_FCT_RX_FIFO_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FCT_RX_FIFO_END = $0C8;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FCT_RX_FIFO_END_MASK = $0000007F;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FCT TX FIFO end''' <code> LAN78XX_FCT_TX_FIFO_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FCT_TX_FIFO_END = $0CC;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FCT_TX_FIFO_END_MASK = $0000003F;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX FCT flow control threshold''' <code> LAN78XX_FCT_FLOW_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FCT_FLOW = $0D0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FCT_FLOW_OFF_MASK = $00007F00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FCT_FLOW_ON_MASK = $0000007F;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX RX datapath storage''' <code> LAN78XX_RX_DP_STOR* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RX_DP_STOR = $0D4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_DP_STORE_TOT_RXUSED_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_RX_DP_STORE_UTX_RXUSED_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX TX datapath storage''' <code> LAN78XX_TX_DP_STOR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_TX_DP_STOR = $0D8;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_TX_DP_STORE_TOT_TXUSED_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_TX_DP_STORE_URX_TXUSED_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX LTM belt idle register 0''' <code> LAN78XX_LTM_BELT_IDLE0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_LTM_BELT_IDLE0 = $0E0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_LTM_BELT_IDLE0_IDLE1000 = $0FFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_LTM_BELT_IDLE0_IDLE100 = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX LTM belt idle register 1''' <code> LAN78XX_LTM_BELT_IDLE1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_LTM_BELT_IDLE1 = $0E4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_LTM_BELT_IDLE1_IDLE10 = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX LTM belt active register 0''' <code> LAN78XX_LTM_BELT_ACT0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_LTM_BELT_ACT0 = $0E8;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_LTM_BELT_ACT0_ACT1000 = $0FFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_LTM_BELT_ACT0_ACT100 = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX LTM belt active register 1''' <code> LAN78XX_LTM_BELT_ACT1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_LTM_BELT_ACT1 = $0EC;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_LTM_BELT_ACT1_ACT10 = $00000FFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX LTM inactivity timer register 0''' <code> LAN78XX_LTM_INACTIVE0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_LTM_INACTIVE0 = $0F0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_LTM_INACTIVE0_TIMER1000 = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_LTM_INACTIVE0_TIMER100 = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX LTM inactivity timer register 1''' <code> LAN78XX_LTM_INACTIVE1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_LTM_INACTIVE1 = $0F4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_LTM_INACTIVE1_TIMER10 = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC control''' <code> LAN78XX_MAC_CR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_MAC_CR = $100;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MAC_CR_EEE_TX_CLK_STOP_EN = $00040000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_EEE_EN = $00020000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_EEE_TLAR_EN = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_ADP = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_AUTO_DUPLEX = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_AUTO_SPEED = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_LOOPBACK = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_BOLMT_MASK = $000000C0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_FULL_DUPLEX = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_SPEED_MASK = $00000006;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_SPEED_1000 = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_SPEED_100 = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_SPEED_10 = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_CR_RST = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC receive''' <code> LAN78XX_MAC_RX_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_MAC_RX = $104;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MAC_RX_MAX_SIZE_SHIFT = 16;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_RX_MAX_SIZE_MASK = LongWord($3FFF0000);</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_RX_FCS_STRIP = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_RX_VLAN_FSE = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_RX_RXD = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_RX_RXEN = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC transmit''' <code> LAN78XX_MAC_TX_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_MAC_TX = $108;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MAC_TX_BAD_FCS = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_TX_TXD = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_TX_TXEN = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX flow control''' <code> LAN78XX_FLOW_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_FLOW = $10C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_FLOW_CR_FORCE_FC = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FLOW_CR_TX_FCEN = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FLOW_CR_RX_FCEN = $20000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FLOW_CR_FPF = $10000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_FLOW_CR_FCPT_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX random number seed value''' <code> LAN78XX_RAND_SEED_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RAND_SEED = $110;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RAND_SEED_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX error status''' <code> LAN78XX_ERR_STS_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_ERR_STS = $114;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_ERR_STS_FERR = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ERR_STS_LERR = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ERR_STS_RFERR = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ERR_STS_ECERR = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ERR_STS_ALERR = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_ERR_STS_URERR = $00000004;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC receive address high''' <code> LAN78XX_RX_ADDRH_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RX_ADDRH = $118;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_ADDRH_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC receive address low''' <code> LAN78XX_RX_ADDRL_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_RX_ADDRL = $11C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_RX_ADDRL_MASK = $FFFFFFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MII access''' <code> LAN78XX_MII_ACC_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_MII_ACC = $120;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MII_ACC_PHY_ADDR_SHIFT = 11;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MII_ACC_PHY_ADDR_MASK = $0000F800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MII_ACC_MIIRINDA_SHIFT = 6;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MII_ACC_MIIRINDA_MASK = $000007C0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MII_ACC_MII_READ = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MII_ACC_MII_WRITE = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MII_ACC_MII_BUSY = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MII data''' <code> LAN78XX_MII_DATA_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_MII_DATA = $124;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MII_DATA_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC RGMII ID''' <code> LAN78XX_MAC_RGMII_ID_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_MAC_RGMII_ID = $128;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MAC_RGMII_ID_TXC_DELAY_EN = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAC_RGMII_ID_RXC_DELAY_EN = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX EEE TX LPI request delay count''' <code> LAN78XX_EEE_TX_LPI_REQ_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_EEE_TX_LPI_REQ_DLY = $130;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_EEE_TX_LPI_REQ_DLY_CNT_MASK = $FFFFFFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX EEE time wait TX system''' <code> LAN78XX_EEE_TW_TX_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_EEE_TW_TX_SYS = $134;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_EEE_TW_TX_SYS_CNT1G_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_EEE_TW_TX_SYS_CNT100M_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX EEE TX LPI automatic removal delay''' <code>LAN78XX_EEE_TX_LPI_REM_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_EEE_TX_LPI_REM_DLY = $138;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_EEE_TX_LPI_REM_DLY_CNT = $00FFFFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX wakeup control and status''' <code> LAN78XX_WUCSR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_WUCSR = $140;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_WUCSR_TESTMODE = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_RFE_WAKE_EN = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_EEE_TX_WAKE = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_EEE_TX_WAKE_EN = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_EEE_RX_WAKE_EN = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_RFE_WAKE_FR = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_STORE_WAKE = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_PFDA_FR = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_WUFR = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_MPR = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_BCST_FR = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_PFDA_EN = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_WAKE_EN = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_MPEN = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR_BCST_EN = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX wakeup source''' <code> LAN78XX_WK_SRC_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_WK_SRC = $144;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_WK_SRC_GPIOX_INT_WK_SHIFT = 20;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_GPIOX_INT_WK_MASK = $FFF00000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_IPV6_TCPSYN_RCD_WK = $00010000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_IPV4_TCPSYN_RCD_WK = $00008000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_EEE_TX_WK = $00004000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_EEE_RX_WK = $00002000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_GOOD_FR_WK = $00001000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_PFDA_FR_WK = $00000800;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_MP_FR_WK = $00000400;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_BCAST_FR_WK = $00000200;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_WU_FR_WK = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WK_SRC_WUFF_MATCH_MASK = $0000001F;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX wakeup filter X configuration''' <code> LAN78XX_WUF_CFG0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_WUF_CFG0 = $150;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NUM_OF_WUF_CFG = 32;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFG_BEGIN = LAN78XX_WUF_CFG0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFG(index) = LAN78XX_WUF_CFG_BEGIN + (4 * (index)))</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_EN = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_TYPE_MASK = $03000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_TYPE_MCAST = $02000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_TYPE_ALL = $01000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_TYPE_UCAST = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_OFFSET_SHIFT = 16;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_OFFSET_MASK = $00FF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_CFGX_CRC16_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX wakeup filter X byte mask''' <code> LAN78XX_WUF_MASK_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_WUF_MASK0_0 = $200;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_WUF_MASK0_1 = $204;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK0_2 = $208;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK0_3 = $20C;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NUM_OF_WUF_MASK = 32;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK0_BEGIN = LAN78XX_WUF_MASK0_0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK1_BEGIN = LAN78XX_WUF_MASK0_1;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK2_BEGIN = LAN78XX_WUF_MASK0_2;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK3_BEGIN = LAN78XX_WUF_MASK0_3;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK0(index) = LAN78XX_WUF_MASK0_BEGIN + = $10 * (index)))</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK1(index) = LAN78XX_WUF_MASK1_BEGIN + = $10 * (index)))</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK2(index) = LAN78XX_WUF_MASK2_BEGIN + = $10 * (index)))</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUF_MASK3(index) = LAN78XX_WUF_MASK3_BEGIN + = $10 * (index)))</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX MAC address perfect filter''' <code> LAN78XX_MAF_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+|colspan="2"|''0x400 - 0x504''
+|-
+| <code>LAN78XX_MAF_BASE = $400;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_MAF_HIX = $00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_LOX = $04;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NUM_OF_MAF = 33;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_LO_BEGIN = LAN78XX_MAF_BASE + LAN78XX_MAF_LOX;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_HI(index) = LAN78XX_MAF_BASE + (8 * (index)) + (LAN78XX_MAF_HIX))</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_LO(index) = LAN78XX_MAF_BASE + (8 * (index)) + (LAN78XX_MAF_LOX))</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_HI_VALID = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_HI_TYPE_MASK = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_HI_TYPE_SRC = $40000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_HI_TYPE_DST = $00000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_HI_ADDR_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_MAF_LO_ADDR_MASK = $FFFFFFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX wakeup control and status register 2''' <code> LAN78XX_WUCSR2_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_WUCSR2 = $600;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_WUCSR2_CSUM_DISABLE = $80000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_NA_SA_SEL = $00000100;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_NS_RCD = $00000080;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_ARP_RCD = $00000040;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_IPV6_TCPSYN_RCD = $00000020;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_IPV4_TCPSYN_RCD = $00000010;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_NS_OFFLOAD_EN = $00000008;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_ARP_OFFLOAD_EN = $00000004;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_IPV6_TCPSYN_WAKE_EN = $00000002;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_WUCSR2_IPV4_TCPSYN_WAKE_EN = $00000001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS1 IPV6 destination address''' <code> LAN78XX_NS1_IPV6_ADDR_DEST_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+|colspan="2"|''0x610h - 0x61C''
+|-
+|colspan="2"|''0x650h - 0x65C''
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_DEST0 = $610;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_DEST1 = $614;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_DEST2 = $618;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_DEST3 = $61C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS1 IPV6 source address''' <code> LAN78XX_NS1_IPV6_ADDR_SRC_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+|colspan="2"|''0x620 - 0x62C''
+|-
+|colspan="2"|''0x660 - 0x66C''
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_SRC0 = $620;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_SRC1 = $624;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_SRC2 = $628;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_IPV6_ADDR_SRC3 = $62C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS1 ICMPV6 address 0 register''' <code> LAN78XX_NS1_ICMPV6_ADDR_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+|colspan="2"|''0x630 - 0x63C''
+|-
+|colspan="2"|''0x670 - 0x67C''
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR0_0 = $630;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR0_1 = $634;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR0_2 = $638;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR0_3 = $63C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS1 ICMPV6 address 1 register''' <code> LAN78XX_NS1_ICMPV6_ADDR1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+|colspan="2"|''0x640 - 0x64C''
+|-
+|colspan="2"|''0x680 - 0x68C''
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR1_0 = $640;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR1_1 = $644;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR1_2 = $648;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS1_ICMPV6_ADDR1_3 = $64C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS2 IPV6 destination address''' <code> LAN78XX_NS2_IPV6_ADDR_DEST_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_DEST0 = $650;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_DEST1 = $654;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_DEST2 = $658;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_DEST3 = $65C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS2 IPV6 source address''' <code> LAN78XX_NS2_IPV6_ADDR_SRC_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_SRC0 = $660;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_SRC1 = $664;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_SRC2 = $668;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_IPV6_ADDR_SRC3 = $66C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS2 ICMPV6 address 0 register''' <code> LAN78XX_NS2_ICMPV6_ADDR0_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR0_0 = $670;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR0_1 = $674;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR0_2 = $678;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR0_3 = $67C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX NS2 ICMPV6 address 1 register''' <code> LAN78XX_NS2_ICMPV6_ADDR1_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR1_0 = $680;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR1_1 = $684;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR1_2 = $688;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_NS2_ICMPV6_ADDR1_3 = $68C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SYN IPV4 source address''' <code> LAN78XX_SYN_IPV4_ADDR_SRC_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SYN_IPV4_ADDR_SRC = $690;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SYN IPV4 destination address''' <code> LAN78XX_SYN_IPV4_ADDR_DEST_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SYN_IPV4_ADDR_DEST = $694;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SYN IPV4 TCP ports''' <code> LAN78XX_SYN_IPV4_TCP_PORTS_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SYN_IPV4_TCP_PORTS = $698;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_SYN_IPV4_TCP_PORTS_IPV4_DEST_PORT_SHIFT = 16;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV4_TCP_PORTS_IPV4_DEST_PORT_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV4_TCP_PORTS_IPV4_SRC_PORT_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SYN IPV6 source address''' <code> LAN78XX_SYN_IPV6_ADDR_SRC_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_SRC0 = $69C;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_SRC1 = $6A0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_SRC2 = $6A4;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_SRC3 = $6A8;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SYN IPV6 destination address''' <code> LAN78XX_SYN_IPV6_ADDR_DEST_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_DEST0 = $6AC;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_DEST1 = $6B0;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_DEST2 = $6B4;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_ADDR_DEST3 = $6B8;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX SYN IPV6 TCP ports''' <code> LAN78XX_SYN_IPV6_TCP_PORTS_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_SYN_IPV6_TCP_PORTS = $6BC;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_TCP_PORTS_IPV6_DEST_PORT_SHIFT = 16;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_TCP_PORTS_IPV6_DEST_PORT_MASK = $FFFF0000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_SYN_IPV6_TCP_PORTS_IPV6_SRC_PORT_MASK = $0000FFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX ARP sender protocol address''' <code> LAN78XX_ARP_SPA_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_ARP_SPA = $6C0;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX ARP target protocol address''' <code> LAN78XX_ARP_TPA_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_ARP_TPA = $6C4;</code>
+| style="width: 50%;"|&nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX PHY device identifier''' <code> LAN78XX_PHY_DEV_ID_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_PHY_DEV_ID = $700;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_PHY_DEV_ID_REV_SHIFT = 28;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PHY_DEV_ID_REV_MASK = $F0000000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PHY_DEV_ID_MODEL_SHIFT = 22;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PHY_DEV_ID_MODEL_MASK = $0FC00000;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_PHY_DEV_ID_OUI_MASK = $003FFFFF;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX OTP''' <code> LAN78XX_OTP_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN78XX_OTP_BASE_ADDR = $00001000;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR_RANGE = $1FF;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_PWR_DN = LAN78XX_OTP_BASE_ADDR + 4 * $00;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_PWR_DN_PWRDN_N = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR1 = LAN78XX_OTP_BASE_ADDR + 4 * $01;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR1_15_11 = $1F;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR2 = LAN78XX_OTP_BASE_ADDR + 4 * $02;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR2_10_3 = $FF;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR3 = LAN78XX_OTP_BASE_ADDR + 4 * $03;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_ADDR3_2_0 = $03;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_PRGM_DATA = LAN78XX_OTP_BASE_ADDR + 4 * $04;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_PRGM_MODE = LAN78XX_OTP_BASE_ADDR + 4 * $05;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_PRGM_MODE_BYTE  = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_RD_DATA = LAN78XX_OTP_BASE_ADDR + 4 * $06;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_FUNC_CMD = LAN78XX_OTP_BASE_ADDR + 4 * $08;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_FUNC_CMD_RESET = $04;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_FUNC_CMD_PROGRAM = $02;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_FUNC_CMD_READ = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_TST_CMD = LAN78XX_OTP_BASE_ADDR + 4 * $09;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TST_CMD_TEST_DEC_SEL = $10;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TST_CMD_PRGVRFY = $08;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TST_CMD_WRTEST = $04;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TST_CMD_TESTDEC = $02;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TST_CMD_BLANKCHECK = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_CMD_GO = LAN78XX_OTP_BASE_ADDR + 4 * $0A;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_CMD_GO_GO = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_PASS_FAIL = LAN78XX_OTP_BASE_ADDR + 4 * $0B;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_PASS_FAIL_PASS = $02;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_PASS_FAIL_FAIL = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_STATUS = LAN78XX_OTP_BASE_ADDR + 4 * $0C;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_STATUS_OTP_LOCK = $10;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_STATUS_WEB = $08;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_STATUS_PGMEN = $04;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_STATUS_CPUMPEN = $02;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_STATUS_BUSY = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_MAX_PRG = LAN78XX_OTP_BASE_ADDR + 4 * $0D;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_MAX_PRG_MAX_PROG = $1F;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_INTR_STATUS = LAN78XX_OTP_BASE_ADDR + 4 * $10;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_INTR_STATUS_READY = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_INTR_MASK = LAN78XX_OTP_BASE_ADDR + 4 * $11;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_INTR_MASK_READY = $01;</code>
+| &nbsp;
+|-
+|colspan="2"|&nbsp;
+|-
+| <code>LAN78XX_OTP_RSTB_PW1 = LAN78XX_OTP_BASE_ADDR + 4 * $14;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_RSTB_PW2 = LAN78XX_OTP_BASE_ADDR + 4 * $15;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_PGM_PW1 = LAN78XX_OTP_BASE_ADDR + 4 * $18;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_PGM_PW2 = LAN78XX_OTP_BASE_ADDR + 4 * $19;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_READ_PW1 = LAN78XX_OTP_BASE_ADDR + 4 * $1C;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_READ_PW2 = LAN78XX_OTP_BASE_ADDR + 4 * $1D;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TCRST = LAN78XX_OTP_BASE_ADDR + 4 * $20;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_RSRD = LAN78XX_OTP_BASE_ADDR + 4 * $21;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TREADEN_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $22;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TDLES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $23;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TWWL_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $24;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TDLEH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $25;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TWPED_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $26;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $27;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TCPS_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $28;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TCPH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $29;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPGMVFY_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2A;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPEH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2B;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPGRST_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2C;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TCLES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2D;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TCLEH_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2E;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TRDES_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $2F;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TBCACC_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $30;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TAAC_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $31;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TACCT_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $32;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TRDEP_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $38;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPGSV_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $39;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPVSR_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $3A;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPVHR_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $3B;</code>
+| &nbsp;
+|-
+| <code>LAN78XX_OTP_TPVSA_VAL = LAN78XX_OTP_BASE_ADDR + 4 * $3C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX/LAN88XX interrupt mask''' <code> LAN88XX_INT_MASK_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN88XX_INT_MASK = $19;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN88XX_INT_MASK_MDINTPIN_EN = $8000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_SPEED_CHANGE = $4000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_LINK_CHANGE = $2000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_FDX_CHANGE = $1000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_AUTONEG_ERR = $0800;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_AUTONEG_DONE = $0400;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_POE_DETECT = $0200;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_SYMBOL_ERR = $0100;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_FAST_LINK_FAIL = $0080;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_WOL_EVENT = $0040;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_EXTENDED_INT = $0020;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_RESERVED = $0010;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_FALSE_CARRIER = $0008;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_LINK_SPEED_DS = $0004;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_MASTER_SLAVE_DONE = $0002;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_MASK_RX__ER = $0001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX/LAN88XX interrupt status''' <code> LAN88XX_INT_STS_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN88XX_INT_STS = $1A;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN88XX_INT_STS_INT_ACTIVE = $8000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_SPEED_CHANGE = $4000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_LINK_CHANGE = $2000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_FDX_CHANGE = $1000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_AUTONEG_ERR = $0800;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_AUTONEG_DONE = $0400;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_POE_DETECT = $0200;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_SYMBOL_ERR = $0100;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_FAST_LINK_FAIL = $0080;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_WOL_EVENT = $0040;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_EXTENDED_INT = $0020;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_RESERVED = $0010;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_FALSE_CARRIER = $0008;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_LINK_SPEED_DS = $0004;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_MASTER_SLAVE_DONE = $0002;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_INT_STS_RX_ER = $0001;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX/LAN88XX extended page''' <code> LAN88XX_EXT_PAGE_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN88XX_EXT_PAGE_ACCESS = $1F;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN88XX_EXT_PAGE_SPACE_0 = $0000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_EXT_PAGE_SPACE_1 = $0001;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_EXT_PAGE_SPACE_2 = $0002;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX/LAN88XX extended mode control''' <code> LAN88XX_EXT_MODE_CTRL_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN88XX_EXT_MODE_CTRL = $13;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN88XX_EXT_MODE_CTRL_MDIX_MASK = $000C;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_EXT_MODE_CTRL_AUTO_MDIX = $0000;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_EXT_MODE_CTRL_MDI = $0008;</code>
+| &nbsp;
+|-
+| <code>LAN88XX_EXT_MODE_CTRL_MDI_X = $000C;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
+<div style="font-size: 14px; padding-left: 12px;">'''LAN78XX/LAN88XX MMD 3''' <code> LAN88XX_MMD3_* </code></div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>LAN88XX_MMD3_CHIP_ID = 32877;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>LAN88XX_MMD3_CHIP_REV = 32878;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
 === Type definitions ===
 ----
-''To be documented''
+'''LAN78XX network'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
+<code>PLAN78XXNetwork = ^TLAN78XXNetwork;</code>
+<code>TLAN78XXNetwork = record</code>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+|colspan="2"|''Network Properties''
+|-
+| <code>Network:TNetworkDevice;</code>
+| &nbsp;
+|-
+|colspan="2"|''Driver Properties''
+|-
+| <code>ChipID:LongWord;</code>
+| &nbsp;
+|-
+| <code>ChipRevision:LongWord;</code>
+| &nbsp;
+|-
+| <code>PHYLock:TMutexHandle;</code>
+| &nbsp;
+|-
+| <code>ReceiveRequestSize:LongWord;</code>
+| Size of each USB receive request buffer
+|-
+| <code>TransmitRequestSize:LongWord;</code>
+| Size of each USB transmit request buffer
+|-
+| <code>ReceiveEntryCount:LongWord;</code>
+| Number of entries in the receive queue
+|-
+| <code>TransmitEntryCount:LongWord;</code>
+| Number of entries in the transmit queue
+|-
+| <code>ReceivePacketCount:LongWord;</code>
+| Maximum number of packets per receive entry
+|-
+| <code>TransmitPacketCount:LongWord;</code>
+| Maximum number of packets per transmit entry
+|-
+|colspan="2"|''USB Properties''
+|-
+| <code>ReceiveRequest:PUSBRequest;</code>
+| USB request for packet receive data
+|-
+| <code>TransmitRequest:PUSBRequest;</code>
+| USB request for packet transmit data
+|-
+| <code>InterruptRequest:PUSBRequest;</code>
+| USB request for interrupt data
+|-
+| <code>ReceiveEndpoint:PUSBEndpointDescriptor;</code>
+| Bulk IN Endpoint
+|-
+| <code>TransmitEndpoint:PUSBEndpointDescriptor;</code>
+| Bulk OUT Endpoint
+|-
+| <code>InterruptEndpoint:PUSBEndpointDescriptor;</code>
+| Interrupt IN Endpoint
+|-
+| <code>PendingCount:LongWord;</code>
+| Number of USB requests pending for this network
+|-
+| <code>WaiterThread:TThreadId;</code>
+| Thread waiting for pending requests to complete (for network close)
+|-
+|}
+</div></div>
+'''LAN78XX statistics'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
+<code>PLAN78XXStatistics = ^TLAN78XXStatistics;</code>
+<code>TLAN78XXStatistics = record</code>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+| <code>RXFCSErrors:LongWord;</code>
+| style="width: 50%;"|&nbsp;
+|-
+| <code>RXAlignmentErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXFragmentErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXJabberErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXUndersizeFrameErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXOversizeFrameErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXDroppedFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXUnicastByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXBroadcastByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXMulticastByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXUnicastFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXBroadcastFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXMulticastFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXPauseFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RX64ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RX65_127ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RX128_255ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RX256_511BytesFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RX512_1023ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RX1024_1518ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>RXGreater_1518ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>EEERXLPITransitions:LongWord;</code>
+| &nbsp;
+|-
+| <code>EEERXLPITime:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXFCSErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXExcessDeferralErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXCarrierErrors:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXBadByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXSingleCollisions:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXMultipleCollisions:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXExcessive_collision:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXLateCollisions:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXUnicastByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXBroadcastByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXMulticastByteCount:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXUnicastFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXBroadcastFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXMulticastFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXPauseFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TX64ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TX65_127ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TX128_255ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TX256_511BytesFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TX512_1023ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TX1024_1518ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>TXGreater_1518ByteFrames:LongWord;</code>
+| &nbsp;
+|-
+| <code>EEETXLPITransitions:LongWord;</code>
+| &nbsp;
+|-
+| <code>EEETXLPITime:LongWord;</code>
+| &nbsp;
+|-
+|}
+</div></div>
+<br />
 === Public variables ===
 ----
-''To be documented''
+''None defined''
 === Function declarations ===
 ----
-''To be documented''
+'''Initialization functions'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXInit;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Initialize the LAN78XX unit, create and register the driver</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Called only during system startup
+|-
+|}
+</div></div>
+<br />
+'''LAN78XX network functions'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXNetworkOpen(Network:PNetworkDevice):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkDeviceOpen for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkDeviceOpen instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXNetworkClose(Network:PNetworkDevice):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkDeviceClose for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkDeviceClose instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXNetworkControl(Network:PNetworkDevice; Request:Integer; Argument1:PtrUInt; var Argument2:PtrUInt):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkDeviceControl for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkDeviceControl instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXBufferAllocate(Network:PNetworkDevice; var Entry:PNetworkEntry):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkBufferAllocate for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkBufferAllocate instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXBufferRelease(Network:PNetworkDevice; Entry:PNetworkEntry):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkBufferRelease for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkBufferRelease instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXBufferReceive(Network:PNetworkDevice; var Entry:PNetworkEntry):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkBufferReceive for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkBufferReceive instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXBufferTransmit(Network:PNetworkDevice; Entry:PNetworkEntry):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Implementation of NetworkBufferTransmit for the LAN78XX device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications, use NetworkBufferTransmit instead.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXTransmitStart(Network:PLAN78XXNetwork);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Transmit start function for the LAN78XX Network device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Note
+| Not intended to be called directly by applications
+Caller must hold the network lock
+|-
+|}
+</div></div>
+<br />
+'''LAN78XX USB functions'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXDriverBind(Device:PUSBDevice; Interrface:PUSBInterface):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Bind the LAN78XX driver to a USB device if it is suitable</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| The USB device to attempt to bind to
+|-
+! Interrface
+| The USB interface to attempt to bind to (or nil for whole device)
+|-
+! Return
+| USB_STATUS_SUCCESS if completed, USB_STATUS_DEVICE_UNSUPPORTED if unsupported or another error code on failure.
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXDriverUnbind(Device:PUSBDevice; Interrface:PUSBInterface):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Unbind the LAN78XX driver from a USB device</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| The USB device to unbind from
+|-
+! Interrface
+| The USB interface to unbind from (or nil for whole device)
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXReceiveWorker(Request:PUSBRequest);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called (by a Worker thread) to process a completed USB request from the LAN78XX bulk IN endpoint</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Request
+| The USB request which has completed
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXReceiveComplete(Request:PUSBRequest);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called when a USB request from the LAN78XX bulk IN endpoint completes</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Request
+| The USB request which has completed
+|-
+! Note
+| Request is passed to worker thread for processing to prevent blocking the USB completion
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXTransmitWorker(Request:PUSBRequest);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called (by a Worker thread) to process a completed USB request to the LAN78XX bulk OUT endpoint</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Request
+| The USB request which has completed
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXTransmitComplete(Request:PUSBRequest);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called when a USB request to the LAN78XX bulk OUT endpoint completes</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Request
+| The USB request which has completed
+|-
+! Note
+| Request is passed to worker thread for processing to prevent blocking the USB completion
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXInterruptWorker(Request:PUSBRequest);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called (by a Worker thread) to process a completed USB request from the LAN78XX interrupt IN endpoint</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Request
+| The USB request which has completed
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">procedure LAN78XXInterruptComplete(Request:PUSBRequest);</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called when a USB request from the LAN78XX interrupt IN endpoint completes</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Request
+| The USB request which has completed
+|-
+! Note
+| Request is passed to worker thread for processing to prevent blocking the USB completion
+|-
+|}
+</div></div>
+<br />
+'''LAN78XX helper functions'''
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXCheckDevice(Device:PUSBDevice):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Check the Vendor and Device ID against the supported devices</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to check
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXReadRegister(Device:PUSBDevice; Index:LongWord; var Data:LongWord):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Read from a register on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Index
+| Index of the register to read
+|-
+! Data
+| Value to return the register contents
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXWriteRegister(Device:PUSBDevice; Index,Data:LongWord):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Write to a register on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to write to
+|-
+! Index
+| Index of the register to write
+|-
+! Data
+| Value to write to the register
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXModifyRegister(Device:PUSBDevice; Index,Mask,Value:LongWord):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Modify the value contained in a register on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to modify
+|-
+! Index
+| Index of the register to modify
+|-
+! Mask
+| Mask that contains 1 for the bits where the old value in the register will be kept rather than cleared (unless those bits also appear in Value, in which case they will still be set).
+|-
+! Value
+| Mask of bits to set in the register
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXSetRegisterBits(Device:PUSBDevice; Index,Value:LongWord):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Set bits in a register on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to write to
+|-
+! Index
+| Index of the register to modify
+|-
+! Value
+| Bits to set in the register. At positions where there is a 0, the old value in the register will be written.
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXClearRegisterBits(Device:PUSBDevice; Index,Value:LongWord):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Clear bits in a register on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to write to
+|-
+! Index
+| Index of the register to modify
+|-
+! Value
+| Bits to clear in the register. At positions where there is a 0, the old value in the register will be written.
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXPHYRead(Device:PUSBDevice; Index:LongWord; var Value:Word):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Read a register from the MII Management serial interface on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Index
+| Index of the register to read
+|-
+! Value
+| Value to return the register contents
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXPHYWrite(Device:PUSBDevice; Index:LongWord; Value:Word):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Write a register to the MII Management serial interface on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to write to
+|-
+! Index
+| Index of the register to write
+|-
+! Value
+| Value to write to the register
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXPHYInitialize(Device:PUSBDevice):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Initialize default MII Management serial interface options on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to initialize
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXPHYWaitNotBusy(Device:PUSBDevice):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Wait for the MII Management serial interface to be not busy on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to wait for
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+! Note
+| Caller must hold the PHY Lock
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXReadEEPROM(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Read from the EEPROM (if present) on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Offset
+| The byte offset to start reading
+|-
+! Length
+| The number of bytes to read
+|-
+! Data
+| Pointer to a buffer to receive the data
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXReadRawEEPROM(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Read from the EEPROM (if present) without signature check on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Offset
+| The byte offset to start reading
+|-
+! Length
+| The number of bytes to read
+|-
+! Data
+| Pointer to a buffer to receive the data
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXReadOTP(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Read from the OTP (if present) on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Offset
+| The byte offset to start reading
+|-
+! Length
+| The number of bytes to read
+|-
+! Data
+| Pointer to a buffer to receive the data
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXReadRawOTP(Device:PUSBDevice; Offset,Length:LongWord; Data:PByte):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Read from the OTP (if present) without signature check on a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Offset
+| The byte offset to start reading
+|-
+! Length
+| The number of bytes to read
+|-
+! Data
+| Pointer to a buffer to receive the data
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXGetStatistics(Device:PUSBDevice; var Statistics:TLAN78XXStatistics):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the statistics from a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to read from
+|-
+! Statistics
+| The returned statistics from the device
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXGetMacAddress(Device:PUSBDevice; Address:PHardwareAddress):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the MAC address of a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device read from
+|-
+! Address
+| Value to read the MAC address into
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
+<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
+<pre style="border: 0; padding-bottom:0px;">function LAN78XXSetMacAddress(Device:PUSBDevice; Address:PHardwareAddress):LongWord;</pre>
+<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Set the MAC address of a LAN78XX USB Ethernet Adapter</div>
+<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
+{| class="wikitable" style="font-size: 14px; background: white;"
+|-
+! Device
+| USB device to write to
+|-
+! Address
+| MAC address value to set
+|-
+! Return
+| USB_STATUS_SUCCESS if completed or another error code on failure
+|-
+|}
+</div></div>
+<br />
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