8155.lst

实现单片机通过8155控制显示的功能

A51 MACRO ASSEMBLER  8155                                                                 06/20/2008 21:06:27 PAGE     1


MACRO ASSEMBLER A51 V8.00d
OBJECT MODULE PLACED IN 8155.OBJ
ASSEMBLER INVOKED BY: F:\电子软件\keil\C51\BIN\A51.EXE 8155.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1                     ORG 00H
0000 020003            2                     LJMP MAIN
0003 7840              3     MAIN:   MOV R0,#40H
0005 907E00            4                     MOV DPTR,#7E00H
0008 E8                5     LP:             MOV A,R0
0009 F0                6                     MOVX @DPTR,A
000A A3                7                     INC DPTR
000B 08                8                     INC R0
000C B850F9            9                     CJNE R0,#50H,LP
000F 907F04           10                     MOV DPTR,#7F04H
0012 7464             11                     MOV A,#64H
0014 F0               12                     MOVX @DPTR,A
0015 A3               13                     INC DPTR
0016 7440             14                     MOV A,#40H
0018 F0               15                     MOVX @DPTR,A
0019 907F00           16                     MOV DPTR,#7F00H
001C 74C2             17                     MOV A,#0C2H
001E F0               18                     MOVX @DPTR,A
001F 80FE             19                     SJMP $
                      20                     END
A51 MACRO ASSEMBLER  8155                                                                 06/20/2008 21:06:27 PAGE     2

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


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

LP . . . . . . . .  C ADDR   0008H   A   
MAIN . . . . . . .  C ADDR   0003H   A   


REGISTER BANK(S) USED: 0 


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