?? at91rm9200dk.h
字號(hào):
#ifndef __ASSEMBLER__typedef unsigned long u_32;typedef unsigned short u_16;typedef unsigned char u_8;/* ARM asynchronous clock */#define ARM_CLK ((u_32)(60000000))#else#define ARM_CLK 60000000#endif/* #define IO_BASE 0#define PERIPH_BASE 0xfffff000*//* periph bases *//*#define MEMC_BASE (PERIPH_BASE + 0xf00)#define AIC_BASE (PERIPH_BASE + 0x0)#define APMC_BASE (PERIPH_BASE + 0xc00)#define PIOA_BASE (PERIPH_BASE + 0x400)#define PIOB_BASE (PERIPH_BASE + 0x600)#define PIOC_BASE (PERIPH_BASE + 0x800)#define PIOD_BASE (PERIPH_BASE + 0xc00)*//* ARM Core Mode and Status Bits*/#define ARM_MODE_USER 0x10#define ARM_MODE_FIQ 0x11#define ARM_MODE_IRQ 0x12#define ARM_MODE_SVC 0x13#define ARM_MODE_ABORT 0x17#define ARM_MODE_UNDEF 0x1B#define ARM_MODE_SYS 0x1F#define ARM_MODE_MASK 0x1F#define I_BIT 0x80#define F_BIT 0x40#define T_BIT 0x20#define IRQ_STACK_SIZE 0x10#define FIQ_STACK_SIZE 0x10#define ABT_STACK_SIZE 0x10#define UND_STACK_SIZE 0x10#define SVC_STACK_SIZE 0x100#define USER_STACK_SIZE 0x400/* Peripherals*/ /* PIO registers*//* #define PIO_PER 0#define PIO_PDR 0x4#define PIO_PSR 0x8#define PIO_OER 0x10#define PIO_ODR 0x14#define PIO_OSR 0x18#define PIO_IFER 0x20#define PIO_IFDR 0x24#define PIO_IFSR 0x28#define PIO_SODR 0x30#define PIO_CODR 0x34#define PIO_ODSR 0x38#define PIO_PDSR 0x3C#define PIO_IER 0x40#define PIO_IDR 0x44#define PIO_IMR 0x48#define PIO_ISR 0x4C#define PIO_PPUER 0x64#define PIO_PPUDR 0x60*//* APMC registers*//* #define APMC_SCER 0x0#define APMC_SCDR 0x4#define APMC_SCSR 0x8 #define APMC_PCER 0x10 #define APMC_PCDR 0x14#define APMC_PCSR 0x18 #define APMC_MOR 0x20#define APMC_MCFR 0x24 #define APMC_PLLAR 0x28 #define APMC_PLLBR 0x2c #define APMC_MCKR 0x30 #define APMC_PCK0 0x40 #define APMC_PCK1 0x44 #define APMC_PCK2 0x48 #define APMC_PCK3 0x4c #define APMC_PCK4 0x50 #define APMC_PCK5 0x54 #define APMC_PCK6 0x58 #define APMC_PCK7 0x5c #define APMC_IER 0x60#define APMC_IDR 0x64#define APMC_SR 0x68#define APMC_IMR 0x6c */#define AT91C_BASE_CKGR 0xFFFFFC20 /* (CKGR) Base Address */#define CKGR_MOR 0x0
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