screen.lst

汇编小程序

A51 MACRO ASSEMBLER  SCREEN                                                               07/08/2012 16:34:05 PAGE     1


MACRO ASSEMBLER A51 V8.02a
OBJECT MODULE PLACED IN screen.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE screen.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1                   ORG 0000H
0000 0130              2                               AJMP MAIN
0030                   3                               ORG 0030H
0030 C2A0              4     MAIN:         CLR P2.0
0032 75807E            5                   MOV P0,#07EH
0035 1160              6                   ACALL DEL0_5S
0037 7580FF            7                               MOV P0,#0FFH
003A D2A0              8                               SETB P2.0
003C C2A1              9                               CLR P2.1
003E 7580A2           10                               MOV P0,#0A2H
0041 1160             11                               ACALL DEL0_5S
0043 7580FF           12                               MOV P0,#0FFH
0046 D2A1             13                               SETB P2.1
0048 C2A2             14                               CLR P2.2
004A 758062           15                               MOV P0,#062H
004D 1160             16                               ACALL DEL0_5S
004F 7580FF           17                               MOV P0,#0FFH
0052 D2A2             18                               SETB P2.2
0054 C2A3             19                               CLR P2.3
0056 758074           20                               MOV P0,#74H
0059 1160             21                               ACALL DEL0_5S
005B 7580FF           22                               MOV P0,#0FFH
005E 0130             23                               AJMP MAIN
0060 7D04             24     DEL0_5S:      MOV R5,#04H
0062 7EFF             25     DEL1:         MOV R6,#0FFH
0064 7FFF             26     DEL2:         MOV R7,#0FFH
0066 DFFE             27     DEL3:         DJNZ R7,DEL3
0068 DEFA             28                   DJNZ R6,DEL2
006A DDF6             29                               DJNZ R5,DEL1
006C 22               30                               RET
                      31                               END
A51 MACRO ASSEMBLER  SCREEN                                                               07/08/2012 16:34:05 PAGE     2

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


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

DEL0_5S. . . . . .  C ADDR   0060H   A   
DEL1 . . . . . . .  C ADDR   0062H   A   
DEL2 . . . . . . .  C ADDR   0064H   A   
DEL3 . . . . . . .  C ADDR   0066H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P0 . . . . . . . .  D ADDR   0080H   A   
P2 . . . . . . . .  D ADDR   00A0H   A   


REGISTER BANK(S) USED: 0 


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