int0.lst

刚学时编的小程序

A51 MACRO ASSEMBLER  INT0                                                                 04/23/2007 12:56:57 PAGE     1


MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN INT0.OBJ
ASSEMBLER INVOKED BY: d:\Keil 8\C51\BIN\A51.EXE INT0.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

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A51 MACRO ASSEMBLER  INT0                                                                 04/23/2007 12:56:57 PAGE     2

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A51 MACRO ASSEMBLER  INT0                                                                 04/23/2007 12:56:57 PAGE     3

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                     137     ;-------按键控制电机--------
                     138     
0000                 139                     ORG 0000H
0000 0102            140                     AJMP MAIN
0002 758160          141     MAIN:   MOV SP,#60H
0005 C290            142                     CLR P1.0
0007 20B404          143     LOOP:   JB P3.4,LOOP1
000A 1125            144                     ACALL DELAY
000C 1117            145                     ACALL ON
000E 20B5F6          146     LOOP1:  JB P3.5,LOOP
0011 1125            147                     ACALL DELAY
0013 111E            148                     ACALL OFF
0015 0107            149                     AJMP LOOP
                     150     
0017 D290            151     ON:             SETB P1.0
0019 C291            152                     CLR P1.1
001B C292            153                     CLR P1.2
001D 22              154                     RET
                     155     
001E D291            156     OFF:    SETB P1.1
0020 C292            157                     CLR P1.2
0022 C290            158                     CLR P1.0
0024 22              159                     RET
                     160     
0025 7A50            161     DELAY:  MOV R2,#50H
0027 7B60            162     ASD:    MOV R3,#60H
0029 DBFE            163                     DJNZ R3,$
002B DAFA            164                     DJNZ R2,ASD
002D 22              165                     RET
                     166     
                     167                     END
                             ;-----------------------------
                             
A51 MACRO ASSEMBLER  INT0                                                                 04/23/2007 12:56:57 PAGE     4

SYMBOL TABLE LISTING
------ ----- -------


N A M E             T Y P E  V A L U E   ATTRIBUTES

ASD. . . . . . . .  C ADDR   0027H   A   
DELAY. . . . . . .  C ADDR   0025H   A   
LOOP . . . . . . .  C ADDR   0007H   A   
LOOP1. . . . . . .  C ADDR   000EH   A   
MAIN . . . . . . .  C ADDR   0002H   A   
OFF. . . . . . . .  C ADDR   001EH   A   
ON . . . . . . . .  C ADDR   0017H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
P3 . . . . . . . .  D ADDR   00B0H   A   
SP . . . . . . . .  D ADDR   0081H   A   


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 0 ERROR(S)