22.lst

手动扩展外部中断INT0、INT1

A51 MACRO ASSEMBLER  22                                                                   12/18/2007 22:00:10 PAGE     1


MACRO ASSEMBLER A51 V7.08a
OBJECT MODULE PLACED IN 22.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE 22.ASM SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1     ORG 0000H
0000 0140              2     AJMP MAIN
000B                   3     ORG 000BH
000B 015F              4     AJMP ZHD0
001B                   5     ORG 001BH
001B 016A              6     AJMP ZHD1
0040                   7     ORG 0040H
0040                   8     MAIN: 
0040 851189            9         MOV TMOD,11H
0043 758C3C           10         MOV TH0,#3CH
0046 758AB0           11         MOV TL0,#0B0H
0049 758D5C           12         MOV TH1,#5CH
004C 758DB0           13         MOV TH1,#0B0H
004F D2A9             14         SETB ET0
0051 D2AF             15         SETB  EA
0053 D28C             16         SETB TR0
0055 80FE             17         SJMP $
0057 D2AB             18         SETB ET1
0059 D2AF             19         SETB EA
005B D28E             20         SETB TR1
005D 80FE             21         SJMP $
005F C290             22     ZHD0: CLR P1.0
0061 758C3C           23           MOV TH0,#3CH
0064 758AB0           24           MOV TL0,#0B0H
0067 D28C             25           SETB TR0
0069 32               26           RETI
006A C291             27     ZHD1: CLR P1.1
006C 758D5C           28           MOV TH1,#5CH
006F 758BB0           29          MOV TL1,#0B0H
0072 D28E             30           SETB TR1
0074 32               31           RETI
                      32           END        
A51 MACRO ASSEMBLER  22                                                                   12/18/2007 22:00:10 PAGE     2

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


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

EA . . . . . . . .  B ADDR   00A8H.7 A   
ET0. . . . . . . .  B ADDR   00A8H.1 A   
ET1. . . . . . . .  B ADDR   00A8H.3 A   
MAIN . . . . . . .  C ADDR   0040H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
TH0. . . . . . . .  D ADDR   008CH   A   
TH1. . . . . . . .  D ADDR   008DH   A   
TL0. . . . . . . .  D ADDR   008AH   A   
TL1. . . . . . . .  D ADDR   008BH   A   
TMOD . . . . . . .  D ADDR   0089H   A   
TR0. . . . . . . .  B ADDR   0088H.4 A   
TR1. . . . . . . .  B ADDR   0088H.6 A   
ZHD0 . . . . . . .  C ADDR   005FH   A   
ZHD1 . . . . . . .  C ADDR   006AH   A   


REGISTER BANK(S) USED: 0 


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