text1.lst

单片机控制步进电机的Keil、C51、Proteus仿真

A51 MACRO ASSEMBLER  TEXT1                                                                12/08/2007 23:43:23 PAGE     1


MACRO ASSEMBLER A51 V7.08a
OBJECT MODULE PLACED IN Text1.OBJ
ASSEMBLER INVOKED BY: D:\keil7.07\C51\BIN\A51.EXE Text1.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1           ORG 0
0000 00                2           NOP
0001 1158              3           CALL DLY
0003 43A0FF            4     STOP: ORL P2,#0FFH
0006 30903D            5     LOOP: JNB P1.0,FOR2
0009 309143            6           JNB P1.1,REV2
000C 30922E            7           JNB P1.2,STP1
000F 80F5              8           JMP LOOP
0011 7800              9     FOR:  MOV R0,#0
0013 E8               10     FOR1: MOV A,R0
0014 900061           11           MOV DPTR,#TAB
0017 93               12           MOVC A,@A+DPTR
0018 60F7             13           JZ FOR 
001A F5A0             14           MOV P2,A
001C 30921E           15           JNB P1.2,STP1
001F 30912D           16           JNB P1.1,REV2
0022 1158             17           ACALL DLY
0024 08               18           INC R0
0025 80EC             19           JMP FOR1
0027 7805             20     REV:  MOV R0,#5
0029 E8               21     REV1: MOV A,R0
002A 900061           22           MOV DPTR,#TAB
002D 93               23           MOVC A,@A+DPTR
002E 60F7             24           JZ REV 
0030 F5A0             25           MOV P2,A
0032 309208           26           JNB P1.2,STP1
0035 30900E           27           JNB P1.0,FOR2
0038 1158             28           ACALL DLY
003A 08               29           INC R0
003B 80EC             30           JMP REV1
003D 1158             31     STP1: ACALL DLY
003F 3092FD           32           JNB P1.2,$
0042 1158             33           ACALL DLY
0044 80BD             34           JMP STOP
0046 1158             35     FOR2: ACALL DLY
0048 3090FD           36           JNB P1.0,$
004B 1158             37           ACALL DLY
004D 80C2             38           JMP FOR 
004F 1158             39     REV2: ACALL DLY 
0051 3091FD           40           JNB P1.1,$
0054 1158             41           ACALL DLY
0056 80CF             42           JMP REV
0058 7914             43     DLY:  MOV R1,#20
005A 7AF8             44     D1:   MOV R2,#248
005C DAFE             45           DJNZ R2,$
005E D9FA             46           DJNZ R1,D1
0060 22               47           RET
0061 03060C09         48     TAB:  DB 3,6,0CH,9
0065 00               49           DB 0 
0066 03090C06         50           DB 3,9,0CH,6
006A 00               51           DB 0
                      52           END      
A51 MACRO ASSEMBLER  TEXT1                                                                12/08/2007 23:43:23 PAGE     2

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


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

D1 . . . . . . . .  C ADDR   005AH   A   
DLY. . . . . . . .  C ADDR   0058H   A   
FOR. . . . . . . .  C ADDR   0011H   A   
FOR1 . . . . . . .  C ADDR   0013H   A   
FOR2 . . . . . . .  C ADDR   0046H   A   
LOOP . . . . . . .  C ADDR   0006H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
P2 . . . . . . . .  D ADDR   00A0H   A   
REV. . . . . . . .  C ADDR   0027H   A   
REV1 . . . . . . .  C ADDR   0029H   A   
REV2 . . . . . . .  C ADDR   004FH   A   
STOP . . . . . . .  C ADDR   0003H   A   
STP1 . . . . . . .  C ADDR   003DH   A   
TAB. . . . . . . .  C ADDR   0061H   A   


REGISTER BANK(S) USED: 0 


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