44b.h

44b0x开发板使用教程源码

#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)

/* Bus control */
#define rSBUSCON	(*(volatile unsigned *)0x1c40000)
    
/* Memory control */
#define rBWSCON		(*(volatile unsigned *)0x1c80000)
#define rBANKCON0	(*(volatile unsigned *)0x1c80004)
#define rBANKCON1	(*(volatile unsigned *)0x1c80008)
#define rBANKCON2	(*(volatile unsigned *)0x1c8000c)
#define rBANKCON3	(*(volatile unsigned *)0x1c80010)
#define rBANKCON4	(*(volatile unsigned *)0x1c80014)
#define rBANKCON5	(*(volatile unsigned *)0x1c80018)
#define rBANKCON6	(*(volatile unsigned *)0x1c8001c)
#define rBANKCON7	(*(volatile unsigned *)0x1c80020)
#define rREFRESH	(*(volatile unsigned *)0x1c80024)
#define rBANKSIZE	(*(volatile unsigned *)0x1c80028)
#define rMRSRB6		(*(volatile unsigned *)0x1c8002c)
#define rMRSRB7		(*(volatile unsigned *)0x1c80030)

/* 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

/* SIO */
#define rSIOCON		(*(volatile unsigned *)0x1d14000)
#define rSIODAT		(*(volatile unsigned *)0x1d14004)
#define rSBRDR		(*(volatile unsigned *)0x1d14008)
#define rIVTCNT		(*(volatile unsigned *)0x1d1400c)
#define rDCNTZ		(*(volatile unsigned *)0x1d14010)

/* IIS */
#define rIISCON		(*(volatile unsigned *)0x1d18000)
#define rIISMOD		(*(volatile unsigned *)0x1d18004)
#define rIISPSR		(*(volatile unsigned *)0x1d18008)
#define rIISFCON	(*(volatile unsigned *)0x1d1800c)

#ifdef __BIG_ENDIAN
#define IISFIF		((volatile unsigned short *)0x1d18012)

#else //Little Endian
#define IISFIF		((volatile unsigned short *)0x1d18010)
#endif

/* I/O PORT */
#define rPCONA		(*(volatile unsigned *)0x1d20000)
#define rPDATA		(*(volatile unsigned *)0x1d20004)

#define rPCONB		(*(volatile unsigned *)0x1d20008)
#define rPDATB		(*(volatile unsigned *)0x1d2000c)

#define rPCONC		(*(volatile unsigned *)0x1d20010)
#define rPDATC		(*(volatile unsigned *)0x1d20014)
#define rPUPC		(*(volatile unsigned *)0x1d20018)

#define rPCOND		(*(volatile unsigned *)0x1d2001c)
#define rPDATD		(*(volatile unsigned *)0x1d20020)
#define rPUPD		(*(volatile unsigned *)0x1d20024)

#define rPCONE		(*(volatile unsigned *)0x1d20028)
#define rPDATE		(*(volatile unsigned *)0x1d2002c)
#define rPUPE		(*(volatile unsigned *)0x1d20030)

#define rPCONF		(*(volatile unsigned *)0x1d20034)
#define rPDATF		(*(volatile unsigned *)0x1d20038)
#define rPUPF		(*(volatile unsigned *)0x1d2003c)

#define rPCONG		(*(volatile unsigned *)0x1d20040)
#define rPDATG		(*(volatile unsigned *)0x1d20044)
#define rPUPG		(*(volatile unsigned *)0x1d20048)

#define rSPUCR		(*(volatile unsigned *)0x1d2004c)
#define rEXTINT		(*(volatile unsigned *)0x1d20050)
#define rEXTINTPND	(*(volatile unsigned *)0x1d20054)

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

/* ADC */
#define rADCCON		(*(volatile unsigned *)0x1d40000)
#define rADCPSR		(*(volatile unsigned *)0x1d40004)
#define rADCDAT		(*(volatile unsigned *)0x1d40008)

/* Timer */
#define rTCFG0		(*(volatile unsigned *)0x1d50000)
#define rTCFG1		(*(volatile unsigned *)0x1d50004)
#define rTCON		(*(volatile unsigned *)0x1d50008)

#define rTCNTB0		(*(volatile unsigned *)0x1d5000c)
#define rTCMPB0		(*(volatile unsigned *)0x1d50010)
#define rTCNTO0		(*(volatile unsigned *)0x1d50014)

#define rTCNTB1		(*(volatile unsigned *)0x1d50018)
#define rTCMPB1		(*(volatile unsigned *)0x1d5001c)
#define rTCNTO1		(*(volatile unsigned *)0x1d50020)

#define rTCNTB2		(*(volatile unsigned *)0x1d50024)
#define rTCMPB2		(*(volatile unsigned *)0x1d50028)
#define rTCNTO2		(*(volatile unsigned *)0x1d5002c)

#define rTCNTB3		(*(volatile unsigned *)0x1d50030)
#define rTCMPB3		(*(volatile unsigned *)0x1d50034)
#define rTCNTO3		(*(volatile unsigned *)0x1d50038)

#define rTCNTB4		(*(volatile unsigned *)0x1d5003c)
#define rTCMPB4		(*(volatile unsigned *)0x1d50040)
#define rTCNTO4		(*(volatile unsigned *)0x1d50044)

#define rTCNTB5		(*(volatile unsigned *)0x1d50048)
#define rTCNTO5		(*(volatile unsigned *)0x1d5004c)

/* IIC */
#define rIICCON         (*(volatile unsigned *)0x1d60000)
#define rIICSTAT        (*(volatile unsigned *)0x1d60004)
#define rIICADD         (*(volatile unsigned *)0x1d60008)
#define rIICDS          (*(volatile unsigned *)0x1d6000c)

/* RTC */
#ifdef __BIG_ENDIAN
#define rRTCCON		(*(volatile unsigned char *)0x1d70043)
#define rRTCALM         (*(volatile unsigned char *)0x1d70053)
#define rALMSEC         (*(volatile unsigned char *)0x1d70057)
#define rALMMIN         (*(volatile unsigned char *)0x1d7005b)
#define rALMHOUR        (*(volatile unsigned char *)0x1d7005f)