1.lis

megal 128 单片机 EEPROM读写程序 iccavr开发环境

                        .module _1.c
                        .area text(rom, con, rel)
 0000                   .dbfile E:\ATMEGA~1\EEPROM读写程序\1.c
 0000                   .dbfunc e main _main fV
 0000           ;              i -> R20
 0000           ;           temp -> R20
                        .even
 0000           _main::
 0000                   .dbline -1
 0000                   .dbline 4
 0000           ; #include <iom128v.h>
 0000           ; #include <eeprom.h>
 0000           ; void main(void)
 0000           ; {
 0000                   .dbline 5
 0000           ;    unsigned char temp =0x55,i;
 0000 45E5              ldi R20,85
 0002                   .dbline 6
 0002           ;     DDRA=0xff;
 0002 8FEF              ldi R24,255
 0004 8ABB              out 0x1a,R24
 0006                   .dbline 7
 0006           ;     EEPROMwrite(0x20,temp); /* 写E2PROM 地址0x20  */
 0006 242F              mov R18,R20
 0008 00E2              ldi R16,32
 000A 10E0              ldi R17,0
 000C 0E940000          xcall _EEPROMwrite
 0010                   .dbline 8
 0010           ;     i=EEPROMread(0x20);  
 0010 00E2              ldi R16,32
 0012 10E0              ldi R17,0
 0014 0E940000          xcall _EEPROMread
 0018 402F              mov R20,R16
 001A                   .dbline 9
 001A           ;       PORTA=i; 
 001A 0BBB              out 0x1b,R16
 001C                   .dbline -2
 001C           L1:
 001C                   .dbline 0 ; func end
 001C 0895              ret
 001E                   .dbsym r i 20 c
 001E                   .dbsym r temp 20 c
 001E                   .dbend