pwm1.lst

3000TB51配套实验例程 1八段数码管显示实验 等

A51 MACRO ASSEMBLER  PWM1                                                                 06/21/2005 17:06:26 PAGE     1


MACRO ASSEMBLER A51 V7.08a
OBJECT MODULE PLACED IN .\PWM1.obj
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE C:\hkcx\51asm\PWM1.asm SET(SMALL) DEBUG PRINT(.\PWM1.lst) OBJECT(.\PWM1.ob
                      j) EP

LOC  OBJ            LINE     SOURCE

0000                   1               ORG 0000H
0000 8000              2               SJMP INI
0002                   3     INI:     
0002 00                4               NOP
0003 758902            5               MOV TMOD,#02H
0006 758CFE            6               MOV TH0,#0FEH
0009 758AFE            7               MOV TL0,#0FEH
000C 75A802            8               MOV IE,#02H
000F D28C              9               SETB TR0
0011 D291             10               SETB P1.1
0013 D200             11               SETB 00H
0015 7CFE             12               MOV R4,#0FEH
0017 7980             13               MOV R1,#80H
0019 8000             14               SJMP MAIN
001B                  15     MAIN: 
001B EC               16               MOV A,R4
001C C291             17               CLR P1.1
001E FE               18               MOV R6,A
001F DEFE             19               DJNZ R6,$
0021 D291             20               SETB P1.1
0023 EC               21               MOV A,R4
0024 F4               22               CPL A
0025 FE               23               MOV R6,A
0026 DEFE             24               DJNZ R6,$
0028 D9F1             25               DJNZ R1,MAIN
002A 1C               26               DEC R4
002B 7980             27               MOV R1,#80H
002D 011B             28               AJMP MAIN
                      29     END
A51 MACRO ASSEMBLER  PWM1                                                                 06/21/2005 17:06:26 PAGE     2

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


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

IE . . . . . . . .  D ADDR   00A8H   A   
INI. . . . . . . .  C ADDR   0002H   A   
MAIN . . . . . . .  C ADDR   001BH   A   
P1 . . . . . . . .  D ADDR   0090H   A   
TH0. . . . . . . .  D ADDR   008CH   A   
TL0. . . . . . . .  D ADDR   008AH   A   
TMOD . . . . . . .  D ADDR   0089H   A   
TR0. . . . . . . .  B ADDR   0088H.4 A   


REGISTER BANK(S) USED: 0 


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