1.s

来自「megal 128 单片机 EEPROM读写程序 iccavr开发环境」· S 代码 · 共 44 行

	.module _1.c
	.area text(rom, con, rel)
	.dbfile E:\ATMEGA~1\EEPROM读写程序\1.c
	.dbfunc e main _main fV
;              i -> R20
;           temp -> R20
	.even
_main::
	.dbline -1
	.dbline 4
; #include <iom128v.h>
; #include <eeprom.h>
; void main(void)
; {
	.dbline 5
;    unsigned char temp =0x55,i;
	ldi R20,85
	.dbline 6
;     DDRA=0xff;
	ldi R24,255
	out 0x1a,R24
	.dbline 7
;     EEPROMwrite(0x20,temp); /* 写E2PROM 地址0x20  */
	mov R18,R20
	ldi R16,32
	ldi R17,0
	xcall _EEPROMwrite
	.dbline 8
;     i=EEPROMread(0x20);  
	ldi R16,32
	ldi R17,0
	xcall _EEPROMread
	mov R20,R16
	.dbline 9
; 	PORTA=i; 
	out 0x1b,R16
	.dbline -2
L1:
	.dbline 0 ; func end
	ret
	.dbsym r i 20 c
	.dbsym r temp 20 c
	.dbend