39sf020.h

来自「SST39SF020驱动代码」· C头文件 代码 · 共 11 行

#include <REGX52.H>

#define	 CE  					P1_6		//P1_6   
#define  ADDRS16				P1_0		//P1_0
#define  ADDRS17				P1_1		//P1_1

extern unsigned char Read39SF02abyte(unsigned char H_addr,unsigned int L_addr);//读一个字节数据
extern void Write39SF02abyte(unsigned char H_addr,unsigned int L_addr,unsigned char W_Data);//写一个字节数据
extern void SectorErase(unsigned char H_addr,unsigned int SectorAddr);//扇区擦除
extern void ChipErase();//整片擦除