djfj.lst

步进电机调速proteus仿真

A51 MACRO ASSEMBLER  DJFJ                                                                 04/02/2009 22:17:08 PAGE     1


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

LOC  OBJ            LINE     SOURCE

0000                   1     ORG  0H
0000 758160            2             MOV SP,#60H
0003 20B0FD            3     START:  JB P3.0,$
0006 20B11D            4             JB     P3.1,REV
0009 5390F0            5                     ANL P1,#11110000B
000C C293              6     FOR:    CLR    P1.3
000E D290              7              SETB P1.0
0010 113E              8                      ACALL SPEED
0012 C290              9                      CLR    P1.0
0014 D291             10              SETB P1.1
0016 113E             11                      ACALL SPEED
0018 C291             12                      CLR    P1.1
001A D292             13              SETB P1.2
001C 113E             14                      ACALL SPEED
001E C292             15                      CLR    P1.2
0020 D293             16              SETB P1.3
0022 113E             17                      ACALL SPEED
0024 0103             18                      AJMP START
0026 C290             19     REV:     CLR P1.0
0028 D293             20               SETB P1.3
002A 113E             21                       ACALL SPEED
002C C293             22                       CLR P1.3
002E D292             23               SETB P1.2
0030 113E             24                       ACALL SPEED
0032 C292             25                       CLR P1.2
0034 D291             26               SETB P1.1
0036 113E             27                       ACALL SPEED
0038 C291             28                       CLR P1.1
003A D290             29               SETB P1.0
003C 113E             30                       ACALL SPEED
003E E5A0             31     SPEED:    MOV A,P2
0040 540F             32               ANL A,#0FH
0042 FF               33                       MOV R7,A
0043 7E20             34     X2:       MOV R6,#20H
0045 7D90             35     X1:       MOV R5,#90H
0047 DDFE             36               DJNZ R5,$
0049 DEFA             37                       DJNZ R6,X1
004B DFF6             38                       DJNZ R7,X2
004D 22               39                       RET
                      40                       END
A51 MACRO ASSEMBLER  DJFJ                                                                 04/02/2009 22:17:08 PAGE     2

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


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

FOR. . . . . . . .  C ADDR   000CH   A   
P1 . . . . . . . .  D ADDR   0090H   A   
P2 . . . . . . . .  D ADDR   00A0H   A   
P3 . . . . . . . .  D ADDR   00B0H   A   
REV. . . . . . . .  C ADDR   0026H   A   
SP . . . . . . . .  D ADDR   0081H   A   
SPEED. . . . . . .  C ADDR   003EH   A   
START. . . . . . .  C ADDR   0003H   A   
X1 . . . . . . . .  C ADDR   0045H   A   
X2 . . . . . . . .  C ADDR   0043H   A   


REGISTER BANK(S) USED: 0 


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