s9-2.lst

手把手教你学单片机实验程序

A51 MACRO ASSEMBLER  S9_2                                                                 10/12/2003 14:37:41 PAGE     1


MACRO ASSEMBLER A51 V6.14
OBJECT MODULE PLACED IN .\S9-2.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\S9-2.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 0000H
0000 020030            2             LJMP MAIN
0030                   3             ORG 030H
0030 900100            4     MAIN:   MOV DPTR,#TAB
0033 7920              5             MOV R1,#20H
0035 7F20              6             MOV R7,#20H
0037 E4                7     C01:    CLR A
0038 93                8             MOVC A,@A+DPTR
0039 F7                9             MOV @R1,A
003A A3               10             INC DPTR
003B 09               11             INC R1
003C DFF9             12             DJNZ R7,C01
003E 756000           13     START:  MOV 60H,#00H
0041 7F20             14             MOV R7,#20H
0043 7920             15             MOV R1,#20H
0045 E7               16     START1: MOV A,@R1
0046 B45802           17             CJNE A,#58H,LOOP
0049 0560             18             INC 60H
004B 09               19     LOOP:   INC R1
004C DFF7             20             DJNZ R7,START1
004E 856080           21             MOV P0,60H
0051 3150             22             ACALL DEL
0053 80FE             23             SJMP $
0100                  24             ORG 0100H
0100 FE2502FE         25     TAB:    DB 0FEH,25H,02H,0FEH,25H 
0104 25                      
0105 582504FD         26             DB 58H,25H,04H,0FDH,80H
0109 80                      
010A FA8402FE         27             DB 0FAH,84H,02H,0FEH,84H
010E 84                      
010F FE8404FE         28             DB 0FEH,84H,04H,0FEH,25H
0113 25                      
0114 582502FE         29             DB 58H,25H,02H,0FEH,84H
0118 84                      
0119 FEC004FE         30             DB 0FEH,0C0H,04H,0FEH,0C0H
011D C0                      
011E FB98             31             DB 0FBH,98H
0150                  32             ORG 0150H
0150 7D0B             33     DEL:    MOV R5,#0BH             
0152 7F02             34     F1:     MOV R7,#02H
0154 7EFF             35     F2:     MOV R6,#0FFH
0156 DEFE             36     F3:     DJNZ R6,F3
0158 DFFA             37             DJNZ R7,F2
015A DDF6             38             DJNZ R5,F1
015C 22               39             RET
                      40             END
A51 MACRO ASSEMBLER  S9_2                                                                 10/12/2003 14:37:41 PAGE     2

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


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

C01. . . . . . . .  C ADDR   0037H   A   
DEL. . . . . . . .  C ADDR   0150H   A   
F1 . . . . . . . .  C ADDR   0152H   A   
F2 . . . . . . . .  C ADDR   0154H   A   
F3 . . . . . . . .  C ADDR   0156H   A   
LOOP . . . . . . .  C ADDR   004BH   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P0 . . . . . . . .  D ADDR   0080H   A   
START. . . . . . .  C ADDR   003EH   A   
START1 . . . . . .  C ADDR   0045H   A   
TAB. . . . . . . .  C ADDR   0100H   A   


REGISTER BANK(S) USED: 0 


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