s10-4.lst

51单片机程序教程

A51 MACRO ASSEMBLER  S10_4                                                                10/12/2003 16:53:23 PAGE     1


MACRO ASSEMBLER A51 V6.14
OBJECT MODULE PLACED IN .\S10-4.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\S10-4.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 0000H
0000 020030            2             LJMP MAIN
0030                   3             ORG 030H
0030 43A00F            4     MAIN:   ORL P2,#0FH
0033 E5A0              5     GOON:   MOV A,P2
0035 A2E0              6             MOV C,ACC.0
0037 82E1              7             ANL C,ACC.1
0039 82E2              8             ANL C,ACC.2
003B 82E3              9             ANL C,ACC.3
003D 9200             10             MOV 00H,C
003F A2E0             11             MOV C,ACC.0
0041 B0E1             12             ANL C,/ACC.1
0043 9201             13             MOV 01H,C
0045 B0E2             14             ANL C,/ACC.2
0047 7200             15             ORL C, 00H
0049 9200             16             MOV 00H,C
004B A2E2             17             MOV C,ACC.2
004D 8201             18             ANL C,01H
004F B0E3             19             ANL C,/ACC.3
0051 A000             20             ORL C, /00H
0053 92A7             21             MOV P2.7,C
0055 1159             22             ACALL DEL
0057 80DA             23             SJMP GOON
0059 7D04             24     DEL:    MOV R5,#04H
005B 7EFF             25     F3:     MOV R6,#0FFH
005D 7FFF             26     F2:     MOV R7,#0FFH
005F DFFE             27     F1:     DJNZ R7,F1
0061 DEFA             28             DJNZ R6,F2
0063 DDF6             29             DJNZ R5,F3
0065 22               30             RET
                      31             END
A51 MACRO ASSEMBLER  S10_4                                                                10/12/2003 16:53:23 PAGE     2

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


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

ACC. . . . . . . .  D ADDR   00E0H   A   
DEL. . . . . . . .  C ADDR   0059H   A   
F1 . . . . . . . .  C ADDR   005FH   A   
F2 . . . . . . . .  C ADDR   005DH   A   
F3 . . . . . . . .  C ADDR   005BH   A   
GOON . . . . . . .  C ADDR   0033H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P2 . . . . . . . .  D ADDR   00A0H   A   


REGISTER BANK(S) USED: 0 


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