lesson6-1.lst

单片机实验

A51 MACRO ASSEMBLER  LESSON6_1                                                            05/03/2008 14:43:09 PAGE     1


MACRO ASSEMBLER A51 V7.07
OBJECT MODULE PLACED IN lesson6-1.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE lesson6-1.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1          ORG 0000H
0000 024000            2          LJMP SENDA
4000                   3          ORG 4000H
4000 758920            4     SENDA:MOV TMOD,#20H
4003 758DE8            5           MOV  TH1,#0E8H
4006 758BE8            6           MOV  TL1,#0E8H
4009 758700            7           MOV  PCON,#00H
400C D28E              8           SETB  TR1
400E 7599AA            9     T1A:  MOV SBUF,#0AAH
4011 109902           10     S1A:  JBC  TI,R1A
4014 80FB             11           SJMP  S1A
4016 109802           12     R1A:  JBC  RI,R2A
4019 80FB             13           SJMP  R1A
401B E599             14     R2A:  MOV A, SBUF
401D 6455             15           XRL  A,#55H
401F 70ED             16           JNZ T1A
4021 759910           17     T2A:  MOV SBUF ,#16
4024 3099FD           18           JNB TI,$
4027 C299             19           CLR TI
4029 7840             20           MOV R0 ,#40H
402B 7F0A             21          MOV R7,#10
402D 7E00             22          MOV R6,#00H
402F 8699             23     T3A: MOV SBUF,@R0
4031 EE               24          MOV A,R6
4032 26               25          ADD A,@R0
4033 FE               26          MOV R6,A
4034 08               27          INC R0 
4035 109902           28     S2A: JBC TI,T4A
4038 80FB             29          SJMP S2A
403A DFF3             30     T4A: DJNZ R7,T3A
403C 8E99             31          MOV SBUF ,R6
403E 109902           32     S4A:JBC TI,R3A
4041 80FB             33          SJMP S4A
4043 109902           34     R3A: JBC TI, R4A
4046 80FB             35          SJMP R3A
4048 E599             36     R4A: MOV A,SBUF 
404A 70D5             37          JNZ T2A
404C 22               38          RET
                      39         END
                             
                             
                                 
                             
                             
                             
A51 MACRO ASSEMBLER  LESSON6_1                                                            05/03/2008 14:43:09 PAGE     2

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


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

PCON . . . . . . .  D ADDR   0087H   A   
R1A. . . . . . . .  C ADDR   4016H   A   
R2A. . . . . . . .  C ADDR   401BH   A   
R3A. . . . . . . .  C ADDR   4043H   A   
R4A. . . . . . . .  C ADDR   4048H   A   
RI . . . . . . . .  B ADDR   0098H.0 A   
S1A. . . . . . . .  C ADDR   4011H   A   
S2A. . . . . . . .  C ADDR   4035H   A   
S4A. . . . . . . .  C ADDR   403EH   A   
SBUF . . . . . . .  D ADDR   0099H   A   
SENDA. . . . . . .  C ADDR   4000H   A   
T1A. . . . . . . .  C ADDR   400EH   A   
T2A. . . . . . . .  C ADDR   4021H   A   
T3A. . . . . . . .  C ADDR   402FH   A   
T4A. . . . . . . .  C ADDR   403AH   A   
TH1. . . . . . . .  D ADDR   008DH   A   
TI . . . . . . . .  B ADDR   0098H.1 A   
TL1. . . . . . . .  D ADDR   008BH   A   
TMOD . . . . . . .  D ADDR   0089H   A   
TR1. . . . . . . .  B ADDR   0088H.6 A   


REGISTER BANK(S) USED: 0 


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