44b.h

来自「自己买的arms3c44b0开发板附带的demo程序」· C头文件 代码 · 共 81 行

/************************************************
 * 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)

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