/**********************************************************************************/
//NOTE?:
//	函數使用寄存器返回它的值（從?LSB?到?MSB?）：
//	R30?－?字符型和無符號字符型
//	R30?，R31?－?整型和無符號整型
//	R30?，R31?，R22?，R23?－?長整型和無符號長整型?
//	寄存器?R0?R1?R22?R23?R24?R25?R26?R27?R30?和?R31?可以在匯編子程序中自由使
//	用。如果在中斷過程使用這些寄存器，就必須在進入時保存，返回時恢復??
//	編譯器使用了其中的?R0?R1?R22?R23?R24?R25
//	R26?R27?R28?R29?R30?和?R31。?R2?到?R15?中的一些寄存器可能會用來存放全局位變
//	量。剩下的寄存器會分配給全局字符型變量和全局整型變量。?R16?到?R21?分配給局部字符型變量
//	和局部整型變量??
//??auto?:?zzz
/**********************************************************************************/
#asm
	.EQU	SPMCR?=	0x57
#endasm
#pragma	warn-?
//Flash?write?or?erasure?
//write?:funtion?=?0x05
//erasure:?funtion?=?0x03
void?WritePage?（unsigned?int?adrunsigned?char?funtion）
{?
	#asm?
;	PUSH	R18
write_page?:
	LDS	R27SPMCR
	SBRC	R270???
	RJMP	write_page?	;judge?state?of?the?current?block?
	LDD	R31Y+2
	LDD	R30Y+1		;designation?address?of??current?block		
	LD	R27Y
	STS	SPMCRR27	;argument?2?decides?function	
	SPM			;perform?appointed?funtion
;	POP	R18				
	#endasm?
}

//fill?the??temporary??buffer
void?FillTempBuffer?（unsigned?int?adrunsigned?int?Content）
{
	#asm
;	PUSH	R18?
filltemp?:
	LDS	R27SPMCR
	SBRC	R270???
	RJMP	filltemp?	;judge?state?of?the?current?block?
	LDD	R31Y+3
	LDD	R30Y+2		;designation?address?of?current?block（R30?=?ZLR31?=?ZH）		
	LDD	R1?Y+1
	LD	R0?Y		;fill-in?data		
	LDI	R270x01
	STS	SPMCRR27	;enable?the?memorizer?	?
	SPM?
;	POP	R18
	#endasm
}

//read?data?form?memorymaybe?it?is?datalock?bits?or?fuse?bits
//cmd?=?0?read?dataothers?express?that?read?lock?bits?or?fuse?bitsas?0x09
unsigned?int?ReadProgramMemory?（unsigned?int?adrunsigned?char?cmd）
{
	#asm
;	PUSH	R17
;	PUSH	R18
;	PUSH	R0?
	LDD	R31Y+2
	LDD	R30Y+1		;designation?address?of?current?block	
	LD	R27Y
	SBRS	R270		;read?lockbits?or?fuse?bits?（second?argument?is?0x09）	
	STS	SPMCRR27
	LPM
	MOV	R26R0
	INC	R30
	LPM
	MOV	R27R0
	MOV	R30R27
	MOV	R31R26
;	POP	R0
;	POP	R18
;	POP	R17
	#endasm?
}

/*
void?WriteLockBits?（unsigned?char?val）
{
	#asm?
;	PUSH	R18
write_lock:
	LDS	R27SPMCR
	SBRC	R270
	RJMP	write_lock
	LD	R0Y
	LDI	R270x09
	STS	SPMCRR27
	SPM?
	POP	R18
	#endasm
}?*/

unsigned?char?ReadFlash?（unsigned?int?adr）
{
	#asm
	LDD	R31Y+1
	LD	R30Y
	LPM	R30Z
	#endasm
}???
void?EnableRWW?（void）
{
????????#asm
?En_RWW:
????????LDS?????R27SPMCR
????????SBRC????R270
????????RJMP????En_RWW
????????LDI?????R270x11
????????STS?????SPMCRR27
????????SPM
????????#endasm
}
#pragma	warn+

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1176??2005-11-03?23:45??MEGA64LOAD\1.bin

?????文件??????13829??2005-05-19?08:20??MEGA64LOAD\assmbly.asm

?????文件???????2761??2005-11-03?23:51??MEGA64LOAD\assmbly.c~

?????文件????????358??2005-11-03?23:50??MEGA64LOAD\assmbly.h

?????文件?????????30??2005-05-19?08:20??MEGA64LOAD\assmbly.inc

?????文件????????283??2005-05-19?08:20??MEGA64LOAD\assmbly.map

?????文件????????875??2005-05-19?08:20??MEGA64LOAD\assmbly.sym

?????文件???????2204??2005-09-22?00:22??MEGA64LOAD\assmbly.txt

?????文件????????147??2005-05-19?08:20??MEGA64LOAD\assmbly.vec

?????文件??????38876??2005-11-06?01:04??MEGA64LOAD\bootload.asm

?????文件??????20477??2005-10-31?21:20??MEGA64LOAD\bootload.cof

?????文件??????????0??2005-11-06?01:04??MEGA64LOAD\bootload.eep

?????文件???????3327??2005-11-06?01:04??MEGA64LOAD\bootload.hex

?????文件?????????53??2005-11-06?01:04??MEGA64LOAD\bootload.inc

?????文件??????61676??2005-11-06?01:04??MEGA64LOAD\bootload.lst

?????文件????????424??2005-11-06?01:04??MEGA64LOAD\bootload.map

?????文件???????5358??2005-11-06?01:04??MEGA64LOAD\bootload.obj

?????文件???????7644??2005-11-06?01:04??MEGA64LOAD\bootload.rom

?????文件???????3835??2005-11-06?01:04??MEGA64LOAD\bootload.sym

?????文件????????319??2005-11-06?01:04??MEGA64LOAD\bootload.vec

?????文件??????10913??2005-10-31?21:20??MEGA64LOAD\bootload__.c

?????文件???????3403??2005-10-31?21:22??MEGA64LOAD\bootload_cof.aps

?????文件???????3977??2007-12-11?08:59??MEGA64LOAD\BootLoadFor64.prj

?????文件??????????0??2007-12-11?08:59??MEGA64LOAD\BootLoadFor64.txt

?????文件??????32880??2005-05-31?10:37??MEGA64LOAD\main.asm

?????文件???????5978??2005-05-31?10:36??MEGA64LOAD\main.c

?????文件?????????66??2005-05-31?10:37??MEGA64LOAD\main.inc

?????文件????????280??2005-05-31?10:37??MEGA64LOAD\main.map

?????文件???????2097??2005-05-31?10:37??MEGA64LOAD\main.sym

?????文件????????319??2005-05-31?10:37??MEGA64LOAD\main.vec

............此處省略11個文件信息