text9.lst

汇编写的小程序初学很好的 是单片机ATM89C51用的开发工具是KEIL UV2

A51 MACRO ASSEMBLER  TEXT9                                                                02/20/2006 11:08:45 PAGE     1


MACRO ASSEMBLER A51 V6.12
OBJECT MODULE PLACED IN .\Text9.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE .\Text9.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1     ORG 0 
0000 900011            2     START:  MOV DPTR,#TABLE 
0003 E4                3     LOOP:   CLR A 
0004 93                4             MOVC A,@A+DPTR 
0005 B40102            5             CJNE A,#01H,LOOP1 
0008 80F6              6             JMP START 
000A F590              7     LOOP1:  MOV P1,A 
000C 7B14              8             MOV R3,#20 
                       9             
000E A3               10             INC DPTR 
000F 80F2             11             JMP LOOP 
                      12     
0011 FEFDFBF7         13     TABLE:  DB 0FEH,0FDH,0FBH,0F7H 
0015 EFDFBF7F         14             DB 0EFH,0DFH,0BFH,07FH 
0019 FEFDFBF7         15             DB 0FEH,0FDH,0FBH,0F7H 
001D EFDFBF7F         16             DB 0EFH,0DFH,0BFH,07FH          
0021 7FBFDFEF         17             DB 07FH,0BFH,0DFH,0EFH 
0025 F7FBFDFE         18             DB 0F7H,0FBH,0FDH,0FEH 
0029 7FBFDFEF         19             DB 07FH,0BFH,0DFH,0EFH 
002D F7FBFDFE         20             DB 0F7H,0FBH,0FDH,0FEH 
0031 00FF00FF         21             DB 00H, 0FFH,00H, 0FFH 
0035 01               22             DB 01H 
                      23             END 
A51 MACRO ASSEMBLER  TEXT9                                                                02/20/2006 11:08:45 PAGE     2

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


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

LOOP . . . . . . .  C ADDR   0003H   A   
LOOP1. . . . . . .  C ADDR   000AH   A   
P1 . . . . . . . .  D ADDR   0090H   A   
START. . . . . . .  C ADDR   0000H   A   
TABLE. . . . . . .  C ADDR   0011H   A   


REGISTER BANK(S) USED: 0 


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