flash.h

使用程序烧写FLASH。平台是44B0。开发环境是：ads102

#include "def.h"

#ifndef FLASH_H
#define FLASH_H
#define Writeflash(addr,dat) *((volatile unsigned short *)(addr<<1))=(unsigned short)dat;

#define ROMSIZE 	(0x200000)
#define ROMADDRESS 	(0x0)
#define DATAADDRESS (0xc200000)
#define SECTORSIZE 	(0x800)
#define MAX_NUM_SECTOR 1024
#define BLOCKSIZE	(0x8000)
#define MAX_NUM_BLOCK  64

#define FADDR1	(0x5555)
#define FADDR2	(0x2aaa)
#define DATA1	(0xaa)
#define DATA2	(0x80)
#define DATA3	(0x55)
#define PIECEERASE	(0x10)
#define SECTORERASE (0x30)
#define BLOCKERASE 	(0x50)
#define WORDPROGDATA	(0xA0)
#endif


void SST39VF160_ChipErase(void);
void SST39VF160_SectorErase(unsigned long SAaddr);
void SST39VF160_BlockErase(unsigned long BAaddr);
int SST39VF160_WordProg(unsigned long addr,unsigned int dat);
void Waitfor_endofprg(void);
void SST39VF160_ChipProg(unsigned long DataAddr, unsigned long RomAddr);
void SST39VF160_SectroProg(unsigned long SectorTh, unsigned long DataAddr);
void SST39VF160_BlockProg(unsigned long BlockTh, unsigned long DataAddr);
void SST39VF160_WordFromUart(void);