io.lst

8951系列单片机仿真

A51 MACRO ASSEMBLER  IO                                                                   07/28/2007 17:51:32 PAGE     1


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

LOC  OBJ            LINE     SOURCE

0000                   1                             ORG 0 
0000 7900              2     START:  MOV R1,#00H 
0002 E9                3     NEXT:   MOV A,R1 
0003 900020            4                             MOV DPTR,#TABLE 
0006 93                5                             MOVC A,@A+DPTR 
0007 F580              6                             MOV P0,A 
0009 120013            7                             LCALL DELAY 
000C 09                8                             INC R1 
000D B90AF2            9                             CJNE R1,#10,NEXT 
0010 020000           10                             LJMP START 
0013 7D14             11     DELAY:  MOV R5,#20 
0015 7E14             12     D2:                     MOV R6,#20 
0017 7FF8             13     D1:                     MOV R7,#248 
0019 DFFE             14                             DJNZ R7,$ 
001B DEFA             15                             DJNZ R6,D1 
001D DDF6             16                             DJNZ R5,D2 
001F 22               17                             RET 
0020 3F065B4F         18     TABLE:  DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH 
0024 666D7D07                
0028 7F6F                    
                      19                             END 
A51 MACRO ASSEMBLER  IO                                                                   07/28/2007 17:51:32 PAGE     2

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


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

D1 . . . . . . . .  C ADDR   0017H   A   
D2 . . . . . . . .  C ADDR   0015H   A   
DELAY. . . . . . .  C ADDR   0013H   A   
NEXT . . . . . . .  C ADDR   0002H   A   
P0 . . . . . . . .  D ADDR   0080H   A   
START. . . . . . .  C ADDR   0000H   A   
TABLE. . . . . . .  C ADDR   0020H   A   


REGISTER BANK(S) USED: 0 


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