p8_2.lst

单片机原理与应用实例教程 单片机原理与应用实例教程

A51 MACRO ASSEMBLER  P8_2                                                                 08/14/2007 08:25:03 PAGE     1


MACRO ASSEMBLER A51 V8.00d
OBJECT MODULE PLACED IN P8_2.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE P8_2.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1                     ORG             0000H
0000 024100            2                     LJMP    MAIN
                       3     
0013                   4                     ORG             0013H
0013 02414F            5                     LJMP    INT_T0
                       6     
4100                   7                     ORG             4100H
4100 904117            8     MAIN:   MOV DPTR, #CASE
4103 7F00              9                     MOV R7, #0
4105 7400             10                     MOV A, #0
4107 758901           11                     MOV TMOD, #00000001B
410A 758C3C           12                     MOV TH0, #03CH
410D 758AB0           13                     MOV TL0, #0B0H
4110 D2AF             14                     SETB EA
4112 D2A9             15                     SETB ET0
4114 D28C             16                     SETB TR0
4116 73               17     LOOP:   JMP @A + DPTR
                      18     
4117 2127             19     CASE:   AJMP TYPE0
4119 212C             20                     AJMP TYPE1
411B 2131             21                     AJMP TYPE2
411D 2136             22                     AJMP TYPE3
411F 213B             23                     AJMP TYPE4
4121 2140             24                     AJMP TYPE5
4123 2145             25                     AJMP TYPE6
4125 214A             26                     AJMP TYPE7
                      27     
4127 75905F           28     TYPE0:  MOV P1, #01011111B
412A 2116             29                     AJMP LOOP
412C 7590AF           30     TYPE1:  MOV P1, #10101111B
412F 2116             31                     AJMP LOOP
4131 7590F5           32     TYPE2:  MOV P1, #11110101B
4134 2116             33                     AJMP LOOP
4136 7590FA           34     TYPE3:  MOV P1, #11111010B
4139 2116             35                     AJMP LOOP
413B 759055           36     TYPE4:  MOV P1, #01010101B
413E 2116             37                     AJMP LOOP
4140 7590AA           38     TYPE5:  MOV P1, #10101010B
4143 2116             39                     AJMP LOOP
4145 759000           40     TYPE6:  MOV P1, #00000000B
4148 2116             41                     AJMP LOOP
414A 7590FF           42     TYPE7:  MOV P1, #11111111B
414D 2116             43                     AJMP LOOP
                      44     
414F 0F               45     INT_T0: INC R7
4150 BF1409           46                     CJNE R7, #20, RETURN
4153 04               47                     INC A
4154 04               48                     INC A
4155 B41002           49                     CJNE A, #16, CLR_R7
4158 E500             50                     MOV A, 0
415A 7F00             51     CLR_R7: MOV R7, #0
415C 758C3C           52     RETURN: MOV TH0, #03CH
415F 758AB0           53                     MOV TL0, #0B0H
4162 32               54                     RETI
                      55                     
                      56                     END 
A51 MACRO ASSEMBLER  P8_2                                                                 08/14/2007 08:25:03 PAGE     2

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


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

CASE . . . . . . .  C ADDR   4117H   A   
CLR_R7 . . . . . .  C ADDR   415AH   A   
EA . . . . . . . .  B ADDR   00A8H.7 A   
ET0. . . . . . . .  B ADDR   00A8H.1 A   
INT_T0 . . . . . .  C ADDR   414FH   A   
LOOP . . . . . . .  C ADDR   4116H   A   
MAIN . . . . . . .  C ADDR   4100H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
RETURN . . . . . .  C ADDR   415CH   A   
TH0. . . . . . . .  D ADDR   008CH   A   
TL0. . . . . . . .  D ADDR   008AH   A   
TMOD . . . . . . .  D ADDR   0089H   A   
TR0. . . . . . . .  B ADDR   0088H.4 A   
TYPE0. . . . . . .  C ADDR   4127H   A   
TYPE1. . . . . . .  C ADDR   412CH   A   
TYPE2. . . . . . .  C ADDR   4131H   A   
TYPE3. . . . . . .  C ADDR   4136H   A   
TYPE4. . . . . . .  C ADDR   413BH   A   
TYPE5. . . . . . .  C ADDR   4140H   A   
TYPE6. . . . . . .  C ADDR   4145H   A   
TYPE7. . . . . . .  C ADDR   414AH   A   


REGISTER BANK(S) USED: 0 


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