Unit VersatilePB
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Contents
[hide]Description
From the QEMU source the memory map of the VersatilePB is shown as this:
Memory map for Versatile/PB:
- 0x10000000 System registers
- 0x10001000 PCI controller config registers
- 0x10002000 Serial bus interface
- 0x10003000 Secondary interrupt controller
- 0x10004000 AACI (audio)
- 0x10005000 MMCI0
- 0x10006000 KMI0 (keyboard)
- 0x10007000 KMI1 (mouse)
- 0x10008000 Character LCD Interface
- 0x10009000 UART3
- 0x1000a000 Smart card 1
- 0x1000b000 MMCI1
- 0x10010000 Ethernet
- 0x10020000 USB
- 0x10100000 SSMC
- 0x10110000 MPMC
- 0x10120000 CLCD Controller
- 0x10130000 DMA Controller
- 0x10140000 Vectored interrupt controller
- 0x101d0000 AHB Monitor Interface
- 0x101e0000 System Controller
- 0x101e1000 Watchdog Interface
- 0x101e2000 Timer 0/1
- 0x101e3000 Timer 2/3
- 0x101e4000 GPIO port 0
- 0x101e5000 GPIO port 1
- 0x101e6000 GPIO port 2
- 0x101e7000 GPIO port 3
- 0x101e8000 RTC
- 0x101f0000 Smart card 0
- 0x101f1000 UART0
- 0x101f2000 UART1
- 0x101f3000 UART2
- 0x101f4000 SSPI
- 0x34000000 NOR Flash
Constants
[Expand]
VersatilePB specific constants
VERSATILEPB_* VERSATILEPB_CPU_COUNT = 1;
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| Physical memory addresses of VersatilePB peripherals (See: \hw\arm\versatilepb.c and http://infocenter.arm.com/help/topic/com.arm.doc.dui0224i/Bbajihec.html)
See also: \arch\arm\mach-versatile\include\mach\platform.h | |
VERSATILEPB_PERIPHERALS_BASE = $10000000;
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VERSATILEPB_PERIPHERALS_SIZE = $001FFFFF;
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| Peripherals | |
VERSATILEPB_SYS_REGS_BASE = $10000000;
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System Registers |
VERSATILEPB_PCI_CORE_REGS_BASE = $10001000;
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PCI core control |
VERSATILEPB_I2C_REGS_BASE = $10002000;
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I2C control |
VERSATILEPB_SIC_REGS_BASE = $10003000;
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Secondary interrupt controller |
VERSATILEPB_AACI_REGS_BASE = $10004000;
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PL041 Audio |
VERSATILEPB_MMCI0_REGS_BASE = $10005000;
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PL180 MMC interface |
VERSATILEPB_KMI0_REGS_BASE = $10006000;
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PL050 KMI interface |
VERSATILEPB_KMI1_REGS_BASE = $10007000;
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PL050 KMI 2nd interface |
VERSATILEPB_CHAR_LCD_REGS_BASE = $10008000;
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Character LCD |
VERSATILEPB_UART3_REGS_BASE = $10009000;
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PL011 UART 3 |
VERSATILEPB_SCI1_REGS_BASE = $1000A000;
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VERSATILEPB_MMCI1_REGS_BASE = $1000B000;
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PL180 MMC Interface |
| 0x1000C000 - 0x1000CFFF = reserved | |
VERSATILEPB_ETH_REGS_BASE = $10010000;
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LAN91C111 Ethernet |
VERSATILEPB_USB_REGS_BASE = $10020000;
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OHCI USB |
| 0x10030000 - 0x100FFFFF = reserved | |
VERSATILEPB_SMC_REGS_BASE = $10100000;
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SMC |
VERSATILEPB_MPMC_REGS_BASE = $10110000;
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MPMC |
VERSATILEPB_CLCD_REGS_BASE = $10120000;
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PL110 CLCD |
VERSATILEPB_DMAC_REGS_BASE = $10130000;
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PL080 DMA controller |
VERSATILEPB_VIC_REGS_BASE = $10140000;
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PL190Vectored interrupt controller |
VERSATILEPB_AHBM_REGS_BASE = $101D0000;
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AHB monitor |
VERSATILEPB_SYSCTRL_REGS_BASE = $101E0000;
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System controller |
VERSATILEPB_WATCHDOG_REGS_BASE = $101E1000;
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Watchdog |
VERSATILEPB_TIMER0_REGS_BASE = $101e2000;
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SP804 Timer 0 |
VERSATILEPB_TIMER1_REGS_BASE = $101e2020;
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SP804 Timer 1 |
VERSATILEPB_TIMER2_REGS_BASE = $101e3000;
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SP804 Timer 2 |
VERSATILEPB_TIMER3_REGS_BASE = $101e3020;
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SP804 Timer 3 |
VERSATILEPB_GPIO0_REGS_BASE = $101E4000;
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PL061 GPIO port 0 |
VERSATILEPB_GPIO1_REGS_BASE = $101E5000;
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PL061 GPIO port 1 |
VERSATILEPB_GPIO2_REGS_BASE = $101E6000;
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PL061 GPIO port 2 |
VERSATILEPB_GPIO3_REGS_BASE = $101E7000;
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PL061 GPIO port 3 |
VERSATILEPB_RTC_REGS_BASE = $101E8000;
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PL031 Real Time Clock |
| 0x101E9000 - reserved | |
VERSATILEPB_SCI_REGS_BASE = $101F0000;
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Smart card controller |
VERSATILEPB_UART0_REGS_BASE = $101f1000;
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PL011 UART0 |
VERSATILEPB_UART1_REGS_BASE = $101f2000;
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PL011 UART1 |
VERSATILEPB_UART2_REGS_BASE = $101f3000;
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PL011 UART2 |
VERSATILEPB_SSP_REGS_BASE = $101F4000;
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Synchronous Serial Port |
[Expand]
VersatilePB IRQ
VERSATILEPB_IRQ_* | IRQ lines of VersatilePB peripherals (See: \hw\arm\versatilepb.c and http://infocenter.arm.com/help/topic/com.arm.doc.dui0224i/Bbajihec.html)
Interrupt Assignments (Primary) (See: \arch\arm\mach-versatile\include\mach\platform.h) | |
VERSATILEPB_IRQ_WDOG = 0;
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Watchdog timer |
VERSATILEPB_IRQ_SOFT = 1;
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Software interrupt |
VERSATILEPB_IRQ_COMMRX = 2;
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Debug Comm Rx interrupt |
VERSATILEPB_IRQ_COMMTX = 3;
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Debug Comm Tx interrupt |
VERSATILEPB_IRQ_TIMER0_1 = 4;
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Timer 0 and 1 |
VERSATILEPB_IRQ_TIMER2_3 = 5;
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Timer 2 and 3 |
VERSATILEPB_IRQ_GPIO0 = 6;
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GPIO 0 |
VERSATILEPB_IRQ_GPIO1 = 7;
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GPIO 1 |
VERSATILEPB_IRQ_GPIO2 = 8;
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GPIO 2 |
VERSATILEPB_IRQ_GPIO3 = 9;
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GPIO 3 |
VERSATILEPB_IRQ_RTC = 10;
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Real Time Clock |
VERSATILEPB_IRQ_SSP = 11;
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Synchronous Serial Port |
VERSATILEPB_IRQ_UART0 = 12;
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UART 0 on development chip |
VERSATILEPB_IRQ_UART1 = 13;
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UART 1 on development chip |
VERSATILEPB_IRQ_UART2 = 14;
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UART 2 on development chip |
VERSATILEPB_IRQ_SCI = 15;
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Smart Card Interface |
VERSATILEPB_IRQ_CLCD = 16;
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CLCD controller |
VERSATILEPB_IRQ_DMA = 17;
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DMA controller |
VERSATILEPB_IRQ_PWRFAIL = 18;
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Power failure |
VERSATILEPB_IRQ_MBX = 19;
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Graphics processor |
VERSATILEPB_IRQ_GND = 20;
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Reserved |
| External interrupt signals from logic tiles or secondary controller | |
VERSATILEPB_IRQ_VICSOURCE21 = 21;
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Disk on Chip |
VERSATILEPB_IRQ_VICSOURCE22 = 22;
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MCI0A |
VERSATILEPB_IRQ_VICSOURCE23 = 23;
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MCI1A |
VERSATILEPB_IRQ_VICSOURCE24 = 24;
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AACI |
VERSATILEPB_IRQ_VICSOURCE25 = 25;
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Ethernet |
VERSATILEPB_IRQ_VICSOURCE26 = 26;
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USB |
VERSATILEPB_IRQ_VICSOURCE27 = 27;
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PCI 0 |
VERSATILEPB_IRQ_VICSOURCE28 = 28;
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PCI 1 |
VERSATILEPB_IRQ_VICSOURCE29 = 29;
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PCI 2 |
VERSATILEPB_IRQ_VICSOURCE30 = 30;
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PCI 3 |
VERSATILEPB_IRQ_VICSOURCE31 = 31;
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SIC source |
| Passthrough interrupt signals from secondary controller | |
VERSATILEPB_IRQ_DOC = VERSATILEPB_IRQ_VICSOURCE21;
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VERSATILEPB_IRQ_MMCI0A = VERSATILEPB_IRQ_VICSOURCE22;
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VERSATILEPB_IRQ_MMCI1A = VERSATILEPB_IRQ_VICSOURCE23;
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VERSATILEPB_IRQ_AACI = VERSATILEPB_IRQ_VICSOURCE24;
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VERSATILEPB_IRQ_ETH = VERSATILEPB_IRQ_VICSOURCE25;
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VERSATILEPB_IRQ_USB = VERSATILEPB_IRQ_VICSOURCE26;
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VERSATILEPB_IRQ_PCI0 = VERSATILEPB_IRQ_VICSOURCE27;
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VERSATILEPB_IRQ_PCI1 = VERSATILEPB_IRQ_VICSOURCE28;
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VERSATILEPB_IRQ_PCI2 = VERSATILEPB_IRQ_VICSOURCE29;
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VERSATILEPB_IRQ_PCI3 = VERSATILEPB_IRQ_VICSOURCE30;
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VERSATILEPB_IRQ_SICSOURCE = VERSATILEPB_IRQ_VICSOURCE31;
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| Interrupt Assignments (Secondary)(See: \arch\arm\mach-versatile\include\mach\platform.h) | |
VERSATILEPB_IRQ_SIC_SOFTINT = 32;
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SIC IRQ 0 (Soft Interrupt) |
VERSATILEPB_IRQ_SIC_MMCI0B = 33;
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SIC IRQ 1 (Multimedia Card 0B) |
VERSATILEPB_IRQ_SIC_MMCI1B = 34;
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SIC IRQ 2 (Multimedia Card 1B) |
VERSATILEPB_IRQ_SIC_KMI0 = 35;
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SIC IRQ 3 (Keyboard/Mouse port 0) |
VERSATILEPB_IRQ_SIC_KMI1 = 36;
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SIC IRQ 4 (Keyboard/Mouse port 1) |
VERSATILEPB_IRQ_SIC_SCI3 = 37;
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SIC IRQ 5 (Smart Card interface) |
VERSATILEPB_IRQ_SIC_UART3 = 38;
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SIC IRQ 6 (UART 3 empty or data available) |
VERSATILEPB_IRQ_SIC_CHAR_LCD = 39;
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SIC IRQ 7 (Character LCD) |
VERSATILEPB_IRQ_SIC_TOUCH = 40;
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SIC IRQ 8 (Touchscreen) |
VERSATILEPB_IRQ_SIC_KEYPAD = 41;
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SIC IRQ 9 (Key pressed on display keypad) |
| 42 to 52 (SIC IRQ 10 to 20) - Reserved | |
VERSATILEPB_IRQ_SIC_DOC = 53;
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SIC IRQ 21 (Disk on Chip memory controller) |
VERSATILEPB_IRQ_SIC_MMCI0A = 54;
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SIC IRQ 22 (MMC 0A) |
VERSATILEPB_IRQ_SIC_MMCI1A = 55;
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SIC IRQ 23 (MMC 1A) |
VERSATILEPB_IRQ_SIC_AACI = 56;
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SIC IRQ 24 (Audio Codec) |
VERSATILEPB_IRQ_SIC_ETH = 57;
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SIC IRQ 25 (Ethernet controller) |
VERSATILEPB_IRQ_SIC_USB = 58;
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SIC IRQ 26 (USB controller) |
VERSATILEPB_IRQ_SIC_PCI0 = 59;
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SIC IRQ 27 |
VERSATILEPB_IRQ_SIC_PCI1 = 60;
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SIC IRQ 28 |
VERSATILEPB_IRQ_SIC_PCI2 = 61;
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SIC IRQ 29 |
VERSATILEPB_IRQ_SIC_PCI3 = 62;
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SIC IRQ 30 |
[Expand]
VersatilePB IRQ count
VERSATILEPB_*_IRQ_COUNT* | Number of IRQs on the Vectored (Primary) Interrupt Controller (VIC) | |
VERSATILEPB_VIC_IRQ_COUNT = 32;
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| Number of IRQs on the Secondary Interrupt Controller (SIC) | |
VERSATILEPB_SIC_IRQ_COUNT = 32;
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| Total number of IRQs available | |
VERSATILEPB_IRQ_COUNT = VERSATILEPB_VIC_IRQ_COUNT + VERSATILEPB_SIC_IRQ_COUNT;
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64 |
[Expand]
VersatilePB FIQ count
VERSATILEPB_FIQ_COUNT* | Total number of FIQs available | |
VERSATILEPB_FIQ_COUNT = 1;
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[Expand]
VersatilePB timer frequency
VERSATILEPB_TIMER_FREQUENCY* | Timer frequencies | |
VERSATILEPB_TIMER_FREQUENCY = 1000000;
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Default frequency of the VersatilePB Timer when reference is set to TIMCLK (1MHz) |
[Expand]
VersatilePB system register
VERSATILEPB_SYS_* | System register offsets (See: \arm\mach-versatile\include\mach\platform.h and http://infocenter.arm.com/help/topic/com.arm.doc.dui0224i/I1006122.html) | |
VERSATILEPB_SYS_ID = VERSATILEPB_SYS_REGS_BASE + $00;
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VERSATILEPB_SYS_SW = VERSATILEPB_SYS_REGS_BASE + $04;
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VERSATILEPB_SYS_LED = VERSATILEPB_SYS_REGS_BASE + $08;
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VERSATILEPB_SYS_OSC0 = VERSATILEPB_SYS_REGS_BASE + $0C;
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VERSATILEPB_SYS_OSC1 = VERSATILEPB_SYS_REGS_BASE + $10;
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VERSATILEPB_SYS_OSC2 = VERSATILEPB_SYS_REGS_BASE + $14;
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VERSATILEPB_SYS_OSC3 = VERSATILEPB_SYS_REGS_BASE + $18;
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VERSATILEPB_SYS_OSC4 = VERSATILEPB_SYS_REGS_BASE + $1C;
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VERSATILEPB_SYS_OSCCLCD = VERSATILEPB_SYS_REGS_BASE + $1c;
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VERSATILEPB_SYS_LOCK = VERSATILEPB_SYS_REGS_BASE + $20;
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VERSATILEPB_SYS_100HZ = VERSATILEPB_SYS_REGS_BASE + $24;
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VERSATILEPB_SYS_CFGDATA1 = VERSATILEPB_SYS_REGS_BASE + $28;
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VERSATILEPB_SYS_CFGDATA2 = VERSATILEPB_SYS_REGS_BASE + $2C;
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VERSATILEPB_SYS_FLAGS = VERSATILEPB_SYS_REGS_BASE + $30;
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VERSATILEPB_SYS_FLAGSSET = VERSATILEPB_SYS_REGS_BASE + $30;
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VERSATILEPB_SYS_FLAGSCLR = VERSATILEPB_SYS_REGS_BASE + $34;
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VERSATILEPB_SYS_NVFLAGS = VERSATILEPB_SYS_REGS_BASE + $38;
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VERSATILEPB_SYS_NVFLAGSSET = VERSATILEPB_SYS_REGS_BASE + $38;
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VERSATILEPB_SYS_NVFLAGSCLR = VERSATILEPB_SYS_REGS_BASE + $3C;
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VERSATILEPB_SYS_RESETCTL = VERSATILEPB_SYS_REGS_BASE + $40;
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VERSATILEPB_SYS_PCICTL = VERSATILEPB_SYS_REGS_BASE + $44;
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VERSATILEPB_SYS_MCI = VERSATILEPB_SYS_REGS_BASE + $48;
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VERSATILEPB_SYS_FLASH = VERSATILEPB_SYS_REGS_BASE + $4C;
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VERSATILEPB_SYS_CLCD = VERSATILEPB_SYS_REGS_BASE + $50;
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VERSATILEPB_SYS_CLCDSER = VERSATILEPB_SYS_REGS_BASE + $54;
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VERSATILEPB_SYS_BOOTCS = VERSATILEPB_SYS_REGS_BASE + $58;
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VERSATILEPB_SYS_24MHZ = VERSATILEPB_SYS_REGS_BASE + $5C;
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VERSATILEPB_SYS_MISC = VERSATILEPB_SYS_REGS_BASE + $60;
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VERSATILEPB_SYS_TEST_OSC0 = VERSATILEPB_SYS_REGS_BASE + $80;
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VERSATILEPB_SYS_TEST_OSC1 = VERSATILEPB_SYS_REGS_BASE + $84;
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VERSATILEPB_SYS_TEST_OSC2 = VERSATILEPB_SYS_REGS_BASE + $88;
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VERSATILEPB_SYS_TEST_OSC3 = VERSATILEPB_SYS_REGS_BASE + $8C;
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VERSATILEPB_SYS_TEST_OSC4 = VERSATILEPB_SYS_REGS_BASE + $90;
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| System register bits (See: \arm\mach-versatile\include\mach\platform.h and http://infocenter.arm.com/help/topic/com.arm.doc.dui0224i/I1006122.html) | |
VERSATILEPB_SYS_CLCD_MODE888 = 0;
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LCD Mode [1:0], controls mapping of video memory to RGB signals 00 = 8:8:8 |
VERSATILEPB_SYS_CLCD_MODE5551 = 1;
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01 = 5:5:5:1 |
VERSATILEPB_SYS_CLCD_MODE565BGR = 2;
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10 = 5:6:5, red LSB |
VERSATILEPB_SYS_CLCD_MODE565RGB = 3;
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11 = 5:6:5, blue LSB |
VERSATILEPB_SYS_CLCD_MODEMASK = 3;
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[Expand]
VersatilePB system control
VERSATILEPB_SYSCTRL_* | System Control register bits (See: http://infocenter.arm.com/help/topic/com.arm.doc.dui0440b/CACIHEAD.html) | |
VERSATILEPB_SYSCTRL_REFCLK = 0;
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REFCLK is 32.768kHz |
VERSATILEPB_SYSCTRL_TIMCLK = 1;
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TIMCLK is 1MHz |
VERSATILEPB_SYSCTRL_TIMER0_ENSEL = 15;
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Timer 0 enable/Timer Reference Select. If 0, the timing reference is REFCLK. If 1, the timing reference is TIMCLK. |
VERSATILEPB_SYSCTRL_TIMER1_ENSEL = 17;
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Timer 1 enable/Timer Reference Select. If 0, the timing reference is REFCLK. If 1, the timing reference is TIMCLK. |
VERSATILEPB_SYSCTRL_TIMER2_ENSEL = 19;
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Timer 2 enable/Timer Reference Select. If 0, the timing reference is REFCLK. If 1, the timing reference is TIMCLK. |
VERSATILEPB_SYSCTRL_TIMER3_ENSEL = 21;
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Timer 3 enable/Timer Reference Select. If 0, the timing reference is REFCLK. If 1, the timing reference is TIMCLK. |
[Expand]
SP804 timer
SP804_TIMER_* | SP804 Timer register offsets (See: http://infocenter.arm.com/help/topic/com.arm.doc.ddi0271d/DDI0271.pdf) | |
SP804_TIMER_LOAD = $00;
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Timer Load register |
SP804_TIMER_VALUE = $04;
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Timer Value register |
SP804_TIMER_CONTROL = $08;
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Timer control register |
SP804_TIMER_INT_CLEAR = $0c;
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Timer Interrupt clear register |
SP804_TIMER_RAW_INT = $10;
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Timer Raw Interrupt register |
SP804_TIMER_MASKED_INT = $14;
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Timer Masked Interrupt register |
SP804_TIMER_BACKGROUND_LOAD = $18;
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Timer Background Load register |
[Expand]
SP804 timer control
SP804_TIMER_CONTROL_* | SP804 Timer register bits (See: http://infocenter.arm.com/help/topic/com.arm.doc.ddi0271d/DDI0271.pdf) | |
SP804_TIMER_CONTROL_ONESHOT = (1 shl 0);
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Selects one-shot or wrapping counter mode: (0 = wrapping mode (default)/1 = one-shot mode) |
SP804_TIMER_CONTROL_32BIT = (1 shl 1);
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Selects 16/32 bit counter operation: (0 = 16-bit counter (default)/1 = 32-bit counter) |
SP804_TIMER_CONTROL_PRESCALE1 = (0 shl 2);
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Prescale bits: 00 = 0 stages of prescale, clock is divided by 1 (default) |
SP804_TIMER_CONTROL_PRESCALE16 = (1 shl 2);
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01 = 4 stages of prescale, clock is divided by 16 |
SP804_TIMER_CONTROL_PRESCALE256 = (2 shl 2);
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10 = 8 stages of prescale, clock is divided by 256 |
SP804_TIMER_CONTROL_INT_ENABLED = (1 shl 5);
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Interrupt Enable bit: (0 = Timer module Interrupt disabled/1 = Timer module Interrupt enabled (default)) |
SP804_TIMER_CONTROL_PERIODIC = (1 shl 6);
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Mode bit: (0 = Timer module is in free-running mode (default)/1 = Timer module is in periodic mode) |
SP804_TIMER_CONTROL_TIMER_ENABLED = (1 shl 7);
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Enable bit: (0 = Timer module disabled (default)/1 = Timer module enabled) |
[Expand]
PL190 vectored interrupt controller offsets
PL190_VIC_* | PL190 Vectored Interrupt Controller register offsets (See: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0181e/index.html) | |
PL190_VIC_IRQSTATUS = $00;
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IRQ Status Register |
PL190_VIC_FIQSTATUS = $04;
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FIQ Status Register |
PL190_VIC_RAWINTR = $08;
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Raw Interrupt Status Register |
PL190_VIC_INTSELECT = $0c;
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Interrupt Select Register (1 = FIQ, 0 = IRQ) |
PL190_VIC_INTENABLE = $10;
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Interrupt Enable Register |
PL190_VIC_INTENCLEAR = $14;
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Interrupt Enable Clear Register |
PL190_VIC_SOFTINT = $18;
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Software Interrupt Register |
PL190_VIC_SOFTINTCLEAR = $1c;
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Software Interrupt Clear Register |
PL190_VIC_PROTECTION = $20;
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Protection Enable Register |
PL190_VIC_VECTADDR = $30;
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Vector Address Register (PL190 only) |
PL190_VIC_DEFVECTADDR = $34;
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Default Vector Address Register (PL190 only) |
PL190_VIC_VECTADDR0 = $100;
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Vector Address Registers (0 to 15) (0..31 PL192) |
PL190_VIC_VECTCNTL0 = $200;
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Vector Control Registers (0 to 15) (0..31 PL192) |
[Expand]
PL190 vectored interrupt controller register
PL190_VIC_VECTCNTL_* | PL190 Vectored Interrupt Controller register bits (See: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0181e/index.html) | |
PL190_VIC_VECTCNTL_ENABLE = (1 shl 5);
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Enables vector interrupt (This bit is cleared on reset) |
PL190_VIC_VECTCNTL_INTSOURCE = ($1F shl 0);
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Selects interrupt source 0 to 31 |
[Expand]
VersatilePB secondary interrupt controller
VERSATILEPB_SIC_* | VersatilePB Secondary Interrupt Controller register offsets (See: http://infocenter.arm.com/help/topic/com.arm.doc.dui0224i/Cacdggia.html) | |
VERSATILEPB_SIC_STATUS = $00;
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Status of interrupt (after mask) (Read) |
VERSATILEPB_SIC_RAWSTAT = $04;
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Status of interrupt (before mask) (Read) |
VERSATILEPB_SIC_ENABLE = $08;
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Interrupt mask / Set bits HIGH to enable the corresponding interrupt signals (Read/Write) |
VERSATILEPB_SIC_ENSET = $08;
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VERSATILEPB_SIC_ENCLR = $0C;
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Set bits HIGH to mask the corresponding interrupt signals (Write) |
VERSATILEPB_SIC_SOFTINTSET = $10;
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Set software interrupt (Read/Write) |
VERSATILEPB_SIC_SOFTINTCLR = $14;
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Clear software interrupt (Write) |
VERSATILEPB_SIC_PICENABLE = $20;
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Pass-through mask (allows interrupt to pass directly to the primary interrupt controller)/Set bits HIGH to set the corresponding interrupt pass-through mask bits (Read/Write) |
VERSATILEPB_SIC_PICENSET = $20;
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VERSATILEPB_SIC_PICENCLR = $24;
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Set bits HIGH to clear the corresponding interrupt pass-through mask bits (Write) |
| VersatilePB Secondary Interrupt Controller register bits (See: http://infocenter.arm.com/help/topic/com.arm.doc.dui0224i/Cacdggia.html) | |
VERSATILEPB_SIC_PIC_MASK = $7FE00000;
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Interrupts on secondary controller from 21 to 30 are routed directly to the VIC on the corresponding number on primary controller |
Type definitions
To be documented
Public variables
To be documented
Function declarations
To be documented
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