light.lst

来自「汇编小程序」· LST 代码 · 共 49 行

A51 MACRO ASSEMBLER  LIGHT                                                                07/08/2012 19:07:34 PAGE     1


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

LOC  OBJ            LINE     SOURCE

0000                   1               ORG 0000H
0000 0130              2                       AJMP MAIN
0030                   3                       ORG 0030H
0030 7808              4     MAIN:     MOV R0,#08H
0032 7580FE            5               MOV P0,#0FEH
0035 03                6     PLAY:     RR A
0036 F580              7               MOV P0,A
0038 113E              8                       ACALL DEL
003A D8F9              9                       DJNZ R0,PLAY
003C 0130             10                       AJMP MAIN
003E 7D1F             11     DEL:      MOV R5,#01FH
0040 7EFF             12     DEL1:     MOV R6,#0FFH
0042 7FFF             13     DEL2:     MOV R7,#0FFH
0044 DFFE             14     DEL3:     DJNZ R7,DEL3
0046 DEFA             15               DJNZ R6,DEL2
0048 DDF6             16                       DJNZ R5,DEL1
004A 22               17                       RET 
                      18                       END
A51 MACRO ASSEMBLER  LIGHT                                                                07/08/2012 19:07:34 PAGE     2

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


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

DEL. . . . . . . .  C ADDR   003EH   A   
DEL1 . . . . . . .  C ADDR   0040H   A   
DEL2 . . . . . . .  C ADDR   0042H   A   
DEL3 . . . . . . .  C ADDR   0044H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
P0 . . . . . . . .  D ADDR   0080H   A   
PLAY . . . . . . .  C ADDR   0035H   A   


REGISTER BANK(S) USED: 0 


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