#include	“DSP28_Device.h“

//?Definitions?for?the?SST?39VF400A?part
#define?	SST_ID???????????????????0x00BF?????????/*?SST?Manufacturer‘s?ID?code???*/
#define?	SST_39VF400A?????????????0x2780?????????/*?SST39VF400/SST39VF400A?device?code?*/
#define		TimeOutErr				?1
#define		VerifyErr				?2
#define		WriteOK					?0
#define		EraseErr				?3
#define		EraseOK					?0			
#define		SectorSize				?0x800
#define		BlockSize				?0x8000
unsigned??	int??*FlashStart?=?（unsigned??int?*）0x80000;
unsigned??	int??*ExRamStart?=?（unsigned??int?*）0x100000;

Uint16	SectorErase（Uint16	SectorNum）
		{
			Uint16	iData;
			Uint32	TimeOut;
			*（FlashStart?+?0x5555）?=?0xAA;
			*（FlashStart?+?0x2AAA）?=?0x55;
			*（FlashStart?+?0x5555）?=?0x80;
			*（FlashStart?+?0x5555）?=?0xAA;
			*（FlashStart?+?0x2AAA）?=?0x55;
			*（FlashStart?+?SectorSize?*?SectorNum）?=?0x30;
			i?=?0;
			TimeOut?=?0;
			while（i<5）
				{
					Data?=?*（FlashStart?+??SectorSize?*?（SectorNum?+?1）?-1）;
					if	（Data?==?0xFFFF）	i++;
					else	i=0;
					if?（?++TimeOut>0x1000000）	return?（TimeOutErr）;
				}
			for	（i=0;i				{
					Data?=?*（FlashStart?+?SectorSize?*?SectorNum?+i）;
					if?（Data?!=0xFFFF）	return?（EraseErr）;
				}
			return??（EraseOK）;											
		}
		
Uint16	BlockErase（Uint16	BlockNum）
		{
			Uint16	iData;
			Uint32	TimeOut;		
			*（FlashStart?+?0x5555）?=?0xAA;
			*（FlashStart?+?0x2AAA）?=?0x55;
			*（FlashStart?+?0x5555）?=?0x80;
			*（FlashStart?+?0x5555）?=?0xAA;
			*（FlashStart?+?0x2AAA）?=?0x55;
			*（FlashStart?+?BlockSize?*?BlockNum?+?1）?=?0x50;
			i?=?0;
			TimeOut?=?0;
			while（i<5）
				{
					Data?=?*（FlashStart?+??BlockSize?*?（BlockNum?+1））;
					if	（Data?==?0xFFFF）	i++;
					else	i=0;
					if?（?++TimeOut>0x1000000）	return?（TimeOutErr）;
				}
			for	（i=0;i				{
					Data?=?*（FlashStart?+?BlockSize?*?BlockNum?+i）;
					if?（Data?!=0xFFFF）	return?（EraseErr）;
				}
			return??（EraseOK）;											
					
		}
				
Uint16	ChipErase（void）
		{
			Uint16	iData;
			Uint32	TimeOut;				
			*（FlashStart?+?0x5555）?=?0xAAAA;
			*（FlashStart?+?0x2AAA）?=?0x5555;
			*（FlashStart?+?0x5555）?=?0x8080;
			*（FlashStart?+?0x5555）?=?0xAAAA;
			*（FlashStart?+?0x2AAA）?=?0x5555;
			*（FlashStart?+?0x5555）?=?0x1010;	
			i?=?0;
			TimeOut?=?0;
			while（i<5）
				{
					Data?=?*（FlashStart?+??0x3FFFF）;
					if	（Data?==?0xFFFF）	i++;
					else	i=0;
					if?（?++TimeOut>0x1000000）	return?（TimeOutErr）;
				}
			for	（i=0;i<0x4000;i++）	
				{
					Data?=?*（FlashStart?+?i）;
					if?（Data?!=0xFFFF）	return?（EraseErr）;
				}
			return??（EraseOK）;											
											
		}
		

Uint16	FlashWrite（Uint16	RamStart?Uint16???RomStart??Uint16	Length）
		{
			Uint16	iTimeOut;
			Uint16	Data1Data2j;
			for	（i=0;i				{
					*（FlashStart?+?0x5555）?=?0xAA;
					*（FlashStart?+?0x2AAA）?=?0x55;
					*（FlashStart?+?0x5555）?=?0xA0;
					*（FlashStart?+?RomStart?+?i）?=?*（ExRamStart?+?RamStart?+?i）;
			

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-03-29?21:03??2812sch\
?????文件??????105593??2008-01-14?11:09??2812sch\dsp2812.pdf
?????文件???????????9??2008-01-14?11:09??2812sch\_desktop.ini
?????文件??????824500??2008-01-14?11:02??2812使用說明書.pdf
?????目錄???????????0??2010-03-29?21:02??dsp2812test\
?????目錄???????????0??2010-03-29?21:03??dsp2812test\39F400\
?????目錄???????????0??2010-03-29?21:03??dsp2812test\39F400\39F400.CS_\
?????文件????????3072??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\FILE.CDX
?????文件????????1302??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\FILE.DBF
?????文件????????1537??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\FILE.FPT
?????文件??????282112??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\SYMBOL.CDX
?????文件??????211038??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\SYMBOL.DBF
?????文件??????366957??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\SYMBOL.FPT
?????文件???????????9??2008-01-14?11:05??dsp2812test\39F400\39F400.CS_\_desktop.ini
?????文件????????7690??2008-01-14?11:05??dsp2812test\39F400\39F400.paf
?????文件????????7925??2008-01-14?11:05??dsp2812test\39F400\39F400.paf2
?????文件????????1217??2008-01-14?11:05??dsp2812test\39F400\39F400.pjt
?????文件????????4619??2008-01-14?11:05??dsp2812test\39F400\39F400.sbl
?????文件????????4180??2008-01-14?11:05??dsp2812test\39F400\39vf400.c
?????文件?????????985??2008-01-14?11:05??dsp2812test\39F400\39VF400TEST.c
?????文件?????????135??2008-01-14?11:05??dsp2812test\39F400\cc_build_Debug.log
?????目錄???????????0??2010-03-29?21:03??dsp2812test\39F400\Debug\
?????文件?????????933??2008-01-14?11:05??dsp2812test\39F400\Debug.lkf
?????文件?????????786??2008-01-14?11:05??dsp2812test\39F400\Debug.lkv
?????文件???????16218??2008-01-14?11:05??dsp2812test\39F400\Debug\39F400.map
?????文件??????142798??2008-01-14?11:05??dsp2812test\39F400\Debug\39F400.out
?????文件???????13692??2008-01-14?11:05??dsp2812test\39F400\Debug\39vf400.obj
?????文件???????17943??2008-01-14?11:05??dsp2812test\39F400\Debug\39VF400TEST.obj
?????文件???????17778??2008-01-14?11:05??dsp2812test\39F400\Debug\CpuTimer.obj
?????文件????????5563??2008-01-14?11:05??dsp2812test\39F400\Debug\DSP28_CpuTimers.obj
?????文件???????36313??2008-01-14?11:05??dsp2812test\39F400\Debug\DSP28_DefaultIsr.obj
............此處省略881個文件信息