screen.lst

汇编小程序

A51 MACRO ASSEMBLER  SCREEN                                                               07/08/2012 17:56:14 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 758028            5                 MOV P0,#028H
0035 1182              6                             ACALL DEL
0037 7580FF            7                             MOV P0,#0FFH
003A C2A1              8                             CLR P2.1
003C 75807E            9                             MOV P0,#07EH
003F 1182             10                             ACALL DEL
0041 7580FF           11                             MOV P0,#0FFH
0044 C2A2             12                             CLR P2.2
0046 7580A2           13                             MOV P0,#0A2H
0049 1182             14                             ACALL DEL
004B 7580FF           15                             MOV P0,#0FFH
004E C2A3             16                             CLR P2.3
0050 758062           17                             MOV P0,#062H
0053 1182             18                             ACALL DEL
0055 7580FF           19                             MOV P0,#0FFH
0058 C2A4             20                             CLR P2.4
005A 758074           21                             MOV P0,#074H
005D 1182             22                             ACALL DEL
005F 7580FF           23                             MOV P0,#0FFH
0062 C2A5             24                             CLR P2.5
0064 758061           25                             MOV P0,#061H
0067 1182             26                             ACALL DEL
0069 7580FF           27                             MOV P0,#0FFH
006C C2A6             28                             CLR P2.6
006E 758021           29                             MOV P0,#021H
0071 1182             30                             ACALL DEL
0073 7580FF           31                             MOV P0,#0FFH
0076 C2A7             32                             CLR P2.7
0078 75807A           33                             MOV P0,#07AH
007B 1182             34                             ACALL DEL
007D 7580FF           35                             MOV P0,#0FFH
0080 0130             36                         AJMP MAIN
0082 7D04             37     DEL:        MOV R5,#04H
0084 7EFF             38     DEL1:       MOV R6,#0FFH
0086 7FFF             39     DEL2:       MOV R7,#0FFH
0088 DFFE             40     DEL3:       DJNZ R7,DEL3
008A DEFA             41                 DJNZ R6,DEL2
008C DDF6             42                             DJNZ R5,DEL1
008E 22               43                             RET
                      44                             END
A51 MACRO ASSEMBLER  SCREEN                                                               07/08/2012 17:56:14 PAGE     2

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


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

DEL. . . . . . . .  C ADDR   0082H   A   
DEL1 . . . . . . .  C ADDR   0084H   A   
DEL2 . . . . . . .  C ADDR   0086H   A   
DEL3 . . . . . . .  C ADDR   0088H   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)