dma.h

在S3C44B0X ARM处理器上用C语言实现的IIS接口驱动程序

#ifndef __DMA_H__
#define __DMA_H__

#define BDCON0		(*(volatile unsigned long *)0x01F80000)
#define BDISRC0		(*(volatile unsigned long *)0x01F80004)
#define BDIDES0		(*(volatile unsigned long *)0x01F80008)
#define BDICNT0		(*(volatile unsigned long *)0x01F8000C)
#define BDCSRC0		(*(volatile unsigned long *)0x01F80010)
#define BDCDES0		(*(volatile unsigned long *)0x01F80014)
#define BDCCNT0		(*(volatile unsigned long *)0x01F80018)

#define BDCON1		(*(volatile unsigned long *)0x01F80020)
#define BDISRC1		(*(volatile unsigned long *)0x01F80024)
#define BDIDES1		(*(volatile unsigned long *)0x01F80028)
#define BDICNT1		(*(volatile unsigned long *)0x01F8002C)
#define BDCSRC1		(*(volatile unsigned long *)0x01F80030)
#define BDCDES1		(*(volatile unsigned long *)0x01F80034)
#define BDCCNT1		(*(volatile unsigned long *)0x01F80038)

void dma_init(void);

#endif