nandflash.h

三星44b0读取nand flash的源代码.nand flash 的型号是k9f5608.很有参考价值哦

#ifndef _NANDFLASH_
#define _NANDFLASH_

#define nf_data		(*(volatile unsigned char*)0x04000000)


void nf_setALE(char value);

void nf_setCLE(char value);
char nf_getRB(void);
void nf_setWE(char value);
void nf_setRE(char value);
unsigned char nf_checkchip(void);
void nf_portinti(void);
void nf_disable(void);
void nf_enabled(void);

void nf_writecmd(unsigned char addr);
void nf_writeaddr(unsigned char addr);

#endif