s13-4.lst

手把手教你学单片机实验程序

A51 MACRO ASSEMBLER  S13_4                                                                10/18/2003 16:50:51 PAGE     1


MACRO ASSEMBLER A51 V6.14
OBJECT MODULE PLACED IN .\S13-4.OBJ
ASSEMBLER INVOKED BY: C:\KEIL\C51\BIN\A51.EXE .\S13-4.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 0000H
0000 020030            2             LJMP MAIN
0003                   3             ORG 0003H
0003 020069            4             LJMP ZD0
0013                   5             ORG 0013H
0013 020079            6             LJMP ZD1
0030                   7             ORG 030H
0030 758170            8     MAIN:   MOV SP,#70H
0033 75A885            9             MOV IE,#85H
0036 D291             10     LOOP:   SETB P1.1
0038 D292             11             SETB P1.2
003A C290             12             CLR P1.0
003C D293             13             SETB P1.3
003E D294             14             SETB P1.4
0040 C295             15             CLR P1.5
0042 1196             16             ACALL DEL90S
0044 115C             17             ACALL YELL
0046 1189             18             ACALL DEL2S
0048 D290             19             SETB P1.0
004A D291             20             SETB P1.1
004C C292             21             CLR P1.2
004E D294             22             SETB P1.4
0050 D295             23             SETB P1.5
0052 C293             24             CLR P1.3
0054 1196             25             ACALL DEL90S
0056 115C             26             ACALL YELL
0058 1189             27             ACALL DEL2S
005A 80DA             28             SJMP LOOP
005C D290             29     YELL:   SETB P1.0
005E D292             30             SETB P1.2
0060 C291             31             CLR P1.1
0062 D293             32             SETB P1.3
0064 D295             33             SETB P1.5
0066 C294             34             CLR P1.4
0068 22               35             RET
0069 C290             36     ZD0:    CLR P1.0 
006B D291             37             SETB P1.1
006D D292             38             SETB P1.2
006F D293             39             SETB P1.3
0071 D294             40             SETB P1.4
0073 C295             41             CLR P1.5
0075 30B2F1           42             JNB P3.2,ZD0
0078 32               43             RETI
0079 C293             44     ZD1:    CLR P1.3 
007B C292             45             CLR P1.2
007D D291             46             SETB P1.1
007F D290             47             SETB P1.0
0081 D294             48             SETB P1.4
0083 D295             49             SETB P1.5
0085 30B3F1           50             JNB P3.3,ZD1
0088 32               51             RETI
0089 7D10             52     DEL2S:  MOV R5,#10H
008B 7EFF             53     F3:     MOV R6,#0FFH
008D 7FE1             54     F2:     MOV R7,#0E1H
008F DFFE             55     F1:     DJNZ R7,F1
0091 DEFA             56             DJNZ R6,F2
0093 DDF6             57             DJNZ R5,F3
0095 22               58             RET
A51 MACRO ASSEMBLER  S13_4                                                                10/18/2003 16:50:51 PAGE     2

0096 7D03             59     DEL90S: MOV R5,#03H
0098 7EF0             60     F6:     MOV R6,#0F0H
009A 7FF0             61     F5:     MOV R7,#0F0H
009C 78F0             62     F4:     MOV R0,#0F0H
009E D8FE             63             DJNZ R0,$
00A0 DFFA             64             DJNZ R7,F4
00A2 DEF6             65             DJNZ R6,F5
00A4 DDF2             66             DJNZ R5,F6
00A6 22               67             RET
                      68             END
A51 MACRO ASSEMBLER  S13_4                                                                10/18/2003 16:50:51 PAGE     3

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


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

DEL2S. . . . . . .  C ADDR   0089H   A   
DEL90S . . . . . .  C ADDR   0096H   A   
F1 . . . . . . . .  C ADDR   008FH   A   
F2 . . . . . . . .  C ADDR   008DH   A   
F3 . . . . . . . .  C ADDR   008BH   A   
F4 . . . . . . . .  C ADDR   009CH   A   
F5 . . . . . . . .  C ADDR   009AH   A   
F6 . . . . . . . .  C ADDR   0098H   A   
IE . . . . . . . .  D ADDR   00A8H   A   
LOOP . . . . . . .  C ADDR   0036H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
P3 . . . . . . . .  D ADDR   00B0H   A   
SP . . . . . . . .  D ADDR   0081H   A   
YELL . . . . . . .  C ADDR   005CH   A   
ZD0. . . . . . . .  C ADDR   0069H   A   
ZD1. . . . . . . .  C ADDR   0079H   A   


REGISTER BANK(S) USED: 0 


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