?? counter design.lst
字號(hào):
A51 MACRO ASSEMBLER COUNTER_DESIGN 07/29/2006 16:21:09 PAGE 1
MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN Counter Design.OBJ
ASSEMBLER INVOKED BY: e:\Program Files\Keil\C51\BIN\A51.EXE Counter Design.asm SET(SMALL) DEBUG EP
LOC OBJ LINE SOURCE
0000 1 ORG 0
0000 758905 2 MOV TMOD,#00000101B ;置T0計(jì)數(shù)器方式1
0003 758C00 3 MOV TH0,#0 ;置T0初值
0006 758A00 4 MOV TL0,#0
0009 D28C 5 SETB TR0 ;T0運(yùn)行
000B 858A90 6 LOOP: MOV P1,TL0 ;記錄P1口脈沖個(gè)數(shù)
000E 02000B 7 LJMP LOOP ;返回
8 END
A51 MACRO ASSEMBLER COUNTER_DESIGN 07/29/2006 16:21:09 PAGE 2
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
LOOP . . . . . . . C ADDR 000BH A
P1 . . . . . . . . D ADDR 0090H A
TH0. . . . . . . . D ADDR 008CH A
TL0. . . . . . . . D ADDR 008AH A
TMOD . . . . . . . D ADDR 0089H A
TR0. . . . . . . . B ADDR 0088H.4 A
REGISTER BANK(S) USED: 0
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
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