标题:
这是我做的8086控制直流电机转速的代码
[打印本页]
作者:
VINO1234
时间:
2018-1-9 19:16
标题:
这是我做的8086控制直流电机转速的代码
CODE SEGMENT 'CODE'
ASSUME CS:CODE,SS:STACK,DS:DATA
TCONTRO EQU 0A006H
TCON0 EQU 0A000H
TCON1 EQU 0A002H
TCON2 EQU 0A004H
IOCON EQU 8006H
IOA EQU 8000H
IOB EQU 8002H
IOC EQU 8004H
START:
MOV AX, DATA
MOV DS, AX
MOV AX, STACK
MOV SS, AX
MOV AX, TOP
MOV SP, AX
MOV AL,90H
MOV DX,IOCON
OUT DX,AL
NOP
NOP
MOV DX,TCONTRO
MOV AL,36H
OUT DX,AL
MOV DX,TCON0
MOV AX,50
OUT DX,AL
MOV AL,AH
OUT DX,AL
TEST_BU:
MOV DX,IOA
IN AL,DX
MOV DX,IOA
IN AL,DX
NOP
test_1: TEST AL,01H
JE MOT1
test_2: TEST AL,02H
JE MOT2
test_3: TEST AL,04H
JE MOT3
JMP TEST_BU
MOT1:
MOV DX,TCON0
MOV AX,50
OUT DX,AL
MOV AL,AH
OUT DX,AL
MOV DX,IOA
IN AL,DX
TEST AL,02H
JE MOT2
TEST AL,04H
JE MOT3
JMP MOT1
MOT2:
MOV DX,TCON0
MOV AX,20
OUT DX,AL
MOV AL,AH
OUT DX,AL
MOV DX,IOA
IN AL,DX
TEST AL,01H
JE MOT1
TEST AL,04H
JE MOT3
JMP MOT2
MOT3:
MOV DX,TCON0
MOV AX,10
OUT DX,AL
MOV AL,AH
OUT DX,AL
MOV DX,IOA
IN AL,DX
TEST AL,01H
JE MOT1
TEST AL,02H
JE MOT2
JMP MOT3
DELAY: PUSH CX
MOV CX,0FH
DELAY1: NOP
NOP
NOP
NOP
LOOP DELAY1
POP CX
RET
CODE ENDS
STACK SEGMENT 'STACK'
STA DB 100 DUP('?')
TOP EQU $-STA
STACK ENDS
DATA SEGMENT 'DATA'
DATA ENDS
END START
复制代码
作者:
TTTO
时间:
2020-6-15 16:37
有仿真图吗
作者:
TTTO
时间:
2020-6-15 16:50
老哥有完整版吗
欢迎光临 (http://www.51hei.com/bbs/)
Powered by Discuz! X3.1