口变速移位音响t.lst

单片机开发资料光盘-双龙-686M.zip

A51 MACRO ASSEMBLER  口___僖莆灰粝_T                                                      06/25/2001 08:48:34 PAGE     1


MACRO ASSEMBLER A51 V6.02
OBJECT MODULE PLACED IN .\口变速移位音响T.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\口变速移位音响T.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1     ;MOVG.ASM  P0-P3口LED灯亮移位和音变程序 
0000                   2                     ORG     0000H
0000 020360            3             LJMP    L3600
0360                   4             ORG     0360H           ;程序,MCS-51单片机的 P20输出音变声
0360 75A0FF            5     L3600:  MOV     P2,#0FFH        ;关P2口LED灯
0363 7520F0            6             MOV     20H,#0F0H       ;循次环