44b.h

基于ARM7的44B0开发板的DMA测试程序

/************************************************
 * NAME	    : K44b.H							*
 * Version  : 07.MARCH.2000						*
 ***********************************************/

#ifndef __44B0X_H__
#define __44B0X_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "option.h"

/* System */
#define rSYSCFG		(*(volatile unsigned *)0x1c00000)

/* Cache */
#define rNCACHBE0	(*(volatile unsigned *)0x1c00004)
#define rNCACHBE1	(*(volatile unsigned *)0x1c00008)

/* UART */
#define rULCON0		(*(volatile unsigned *)0x1d00000)
#define rULCON1		(*(volatile unsigned *)0x1d04000)
#define rUCON0		(*(volatile unsigned *)0x1d00004)
#define rUCON1		(*(volatile unsigned *)0x1d04004)
#define rUFCON0		(*(volatile unsigned *)0x1d00008)
#define rUFCON1		(*(volatile unsigned *)0x1d04008)
#define rUMCON0		(*(volatile unsigned *)0x1d0000c)
#define rUMCON1		(*(volatile unsigned *)0x1d0400c)
#define rUTRSTAT0	(*(volatile unsigned *)0x1d00010)
#define rUTRSTAT1	(*(volatile unsigned *)0x1d04010)
#define rUERSTAT0	(*(volatile unsigned *)0x1d00014)
#define rUERSTAT1	(*(volatile unsigned *)0x1d04014)
#define rUFSTAT0	(*(volatile unsigned *)0x1d00018)
#define rUFSTAT1	(*(volatile unsigned *)0x1d04018)
#define rUMSTAT0	(*(volatile unsigned *)0x1d0001c)
#define rUMSTAT1	(*(volatile unsigned *)0x1d0401c)
#define rUBRDIV0	(*(volatile unsigned *)0x1d00028)
#define rUBRDIV1	(*(volatile unsigned *)0x1d04028)

#ifdef __BIG_ENDIAN
#define rUTXH0		(*(volatile unsigned char *)0x1d00023)
#define rUTXH1		(*(volatile unsigned char *)0x1d04023)
#define rURXH0		(*(volatile unsigned char *)0x1d00027)
#define rURXH1		(*(volatile unsigned char *)0x1d04027)
#define WrUTXH0(ch)	(*(volatile unsigned char *)(0x1d00023))=(unsigned char)(ch)
#define WrUTXH1(ch)	(*(volatile unsigned char *)(0x1d04023))=(unsigned char)(ch)
#define RdURXH0()	(*(volatile unsigned char *)(0x1d00027))
#define RdURXH1()	(*(volatile unsigned char *)(0x1d04027))  
#define UTXH0		(0x1d00020+3)  //byte_access address by BDMA
#define UTXH1		(0x1d04020+3)
#define URXH0		(0x1d00024+3)  
#define URXH1		(0x1d04024+3)  

#else //Little Endian
#define rUTXH0		(*(volatile unsigned char *)0x1d00020)
#define rUTXH1		(*(volatile unsigned char *)0x1d04020)
#define rURXH0		(*(volatile unsigned char *)0x1d00024)
#define rURXH1		(*(volatile unsigned char *)0x1d04024)
#define WrUTXH0(ch)	(*(volatile unsigned char *)0x1d00020)=(unsigned char)(ch)
#define WrUTXH1(ch)	(*(volatile unsigned char *)0x1d04020)=(unsigned char)(ch)
#define RdURXH0()	(*(volatile unsigned char *)0x1d00024)
#define RdURXH1()	(*(volatile unsigned char *)0x1d04024)
#define UTXH0		(0x1d00020)    //byte_access address by BDMA
#define UTXH1		(0x1d04020)
#define URXH0		(0x1d00024)
#define URXH1		(0x1d04024)
#endif

/* WATCHDOG */
#define rWTCON		(*(volatile unsigned *)0x1d30000)
#define rWTDAT		(*(volatile unsigned *)0x1d30004)
#define rWTCNT		(*(volatile unsigned *)0x1d30008)

/* INTERRUPT */
#define rINTCON		(*(volatile unsigned *)0x1e00000)
#define rINTPND		(*(volatile unsigned *)0x1e00004)
#define rINTMOD		(*(volatile unsigned *)0x1e00008)
#define rINTMSK		(*(volatile unsigned *)0x1e0000c)

#define rI_PSLV		(*(volatile unsigned *)0x1e00010)
#define rI_PMST		(*(volatile unsigned *)0x1e00014)
#define rI_CSLV		(*(volatile unsigned *)0x1e00018)
#define rI_CMST		(*(volatile unsigned *)0x1e0001c)
#define rI_ISPR		(*(volatile unsigned *)0x1e00020)
#define rI_ISPC		(*(volatile unsigned *)0x1e00024)

#define rF_ISPR		(*(volatile unsigned *)0x1e00038)
#define rF_ISPC		(*(volatile unsigned *)0x1e0003c)

/* ZDMA0 */
#define rZDCON0		(*(volatile unsigned *)0x1e80000)
#define rZDISRC0	(*(volatile unsigned *)0x1e80004)
#define rZDIDES0	(*(volatile unsigned *)0x1e80008)
#define rZDICNT0	(*(volatile unsigned *)0x1e8000c)
#define rZDCSRC0	(*(volatile unsigned *)0x1e80010)
#define rZDCDES0	(*(volatile unsigned *)0x1e80014)
#define rZDCCNT0	(*(volatile unsigned *)0x1e80018)

/* ZDMA1 */
#define rZDCON1		(*(volatile unsigned *)0x1e80020)
#define rZDISRC1	(*(volatile unsigned *)0x1e80024)
#define rZDIDES1	(*(volatile unsigned *)0x1e80028)
#define rZDICNT1	(*(volatile unsigned *)0x1e8002c)
#define rZDCSRC1	(*(volatile unsigned *)0x1e80030)
#define rZDCDES1	(*(volatile unsigned *)0x1e80034)
#define rZDCCNT1	(*(volatile unsigned *)0x1e80038)

/* ISR */
#define pISR_ZDMA1	(*(unsigned *)(_ISR_STARTADDRESS+0x68))
#define pISR_ZDMA0	(*(unsigned *)(_ISR_STARTADDRESS+0x6c))
#define pISR_EINT4567	(*(unsigned *)(_ISR_STARTADDRESS+0x74))
#define BIT_ZDMA1	(0x1<<18)
#define BIT_ZDMA0	(0x1<<19)
#define BIT_EINT4567	(0x1<<21)
#define BIT_GLOBAL	(0x1<<26)

#ifdef __cplusplus
}
#endif
#endif /*__41000_H___*/