直流电机闭环调速原理及汇编程序语言.docx

直流电机闭环调速原理及汇编程序语言.docx

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直流电机闭环调速原理及汇编程序语言

实验五直流电机闭环调速实验

STACKSEGMENTSTACK

DW256DUP（?

）

TOPLABELWORD

STACKENDS

DATASEGMENT

TSDB14H

SPECDW0020H

IBANDDW0060H

KPPDW1060H

KIIDW0010H

KDDDW0020H

CH1DB?

CH2DB?

YKDW?

CKDB?

VADDDW?

ZVDB?

ZVVDB?

TCDB?

FPWMDB?

CK_1DB?

EK_1DW?

AEK_1DW?

BEKDW?

AAADB?

VAADB?

BBBDB?

VBBDB?

MARKDB?

R0DW?

R1DW?

R2DW?

R3DW?

R4DW?

R5DW?

R6DW?

R7DB?

R8DW?

DATAENDS

CODESEGMENT

ASSUMECS:

CODE,DS:

DATA

START:

MOVAX,DATA

MOVDS,AX

MAIN:

CALLSYSTEM

CALLINIT

STI

M1:

MOVAL,TS

SUBAL,TC

JNCM1

MOVTC,00H

MOVAL,ZVV

MOVAH,00H

MOVYK,AX

CALLPID

MOVAL,CK

SUBAL,80H

JCIS0

MOVAAA,AL

JMPCOU

IS0:

MOVAL,10H

MOVAAA,AL

COU:

MOVAL,7FH

SUBAL,AAA

MOVBBB,AL

MOVAX,SPEC

MOVCH1,AL

MOVAX,YK

MOVCH2,AL

CALLPUT_COM

JMPM1

PUT_COM:

MOVAL,31H

OUT0C1H,AL

MOVAL,CH1

OUT0C0H,AL

WAIT1:

INAL,0C1H

TESTAL,01H

JZWAIT1

MOVAL,CH2

OUT0C0H,AL

WAIT2:

INAL,0C1H

TESTAL,01H

JZWAIT2

MOVAL,34H

OUT0C1H,AL

RET

INIT:

NOP

PUSHDS

XORAX,AX

MOVDS,AX

MOVAX,OFFSETIRQ6

ADDAX,2000H

MOVSI,0038H

MOV[SI],AX

MOVAX,0000H

MOVSI,003AH

MOV[SI],AX

MOVAX,OFFSETIRQ7

ADDAX,2000H

MOVSI,003CH

MOV[SI],AX

MOVAX,0000H

MOVSI,003EH

MOV[SI],AX

CLI

POPDS

INAL,21H

ANDAL,3FH

OUT21H,AL

MOVVADD,0000H

MOVZV,00H

MOVZVV,00H

MOVCK,00H

MOVYK,0000H

MOVCK_1,00H

MOVEK_1,0000H

MOVAEK_1,0000H

MOVBEK,0000H

MOVBBB,00H

MOVVBB,00H

MOVR0,0000H

MOVR1,0000H

MOVR2,0000H

MOVR3,0000H

MOVR4,0000H

MOVR5,0000H

MOVR6,0000H

MOVR7,00H

MOVR8,0000H

MOVMARK,00H

MOVFPWM,01H

MOVAAA,7FH

MOVVAA,7FH

MOVTC,00H

MOVAL,80H

OUT63H,AL

MOVAL,00H

OUT61H,AL

MOVAL,0B6H

OUT43H,AL

MOVAL,8FH

OUT42H,AL

MOVAL,04H

OUT42H,AL

RET

SYSTEM:

MOVAL,76H

OUT43H,AL

MOVAL,0CH

OUT41H,AL

MOVAL,00H

OUT41H,AL

MOVAL,00H

OUT0C1H,AL

CALLDLY1

OUT0C1H,AL

CALLDLY1

OUT0C1H,AL

CALLDLY1

OUT0C0H,AL

CALLDLY1

OUT0C0H,AL

CALLDLY1

MOVAL,40H

OUT0C1H,AL

CALLDLY1

MOVAL,7EH

OUT0C1H,AL

CALLDLY1

MOVAL,34H

OUT0C1H,AL

CALLDLY1

INAL,21H

ORAL,01H

OUT21H,AL

RET

DLY1:

NOP

PUSHCX

MOVCX,3000H

B2:

PUSHAX

POPAX

LOOPB2

POPCX

RET

IRQ7:

NOP

PUSHAX

PUSHBX

PUSHCX

PUSHDX

PUSHF

MOVAL,MARK

CMPAL,01H

JZIN1

MOVMARK,01H

IN2:

NOP

MOVAL,20H

OUT20H,AL

POPF

POPDX

POPCX

POPBX

POPAX

IRET

IN1:

MOVMARK,00H

CALLVV

MOVAL,ZV

MOVZVV,AL

JMPIN2

VV:

MOVDX,0000H

MOVAX,03E8H

MOVCX,VADD

CMPCX,0000H

JZMM1

DIVCX

MM:

MOVZV,AL

MOVVADD,0000H

MM1:

RET

IRQ6:

NOP

PUSHAX

PUSHF

INCTC

CALLKJ

CLC

CMPMARK,01H

JCTT1

INCVADD

CMPVADD,0700H

JCTT1

MOVVADD,0700H

MOVMARK,00H

TT1:

NOP

MOVAL,20H;CloseIRQ6

OUT20H,AL

POPF

POPAX

IRET

KJ:

NOP

PUSHAX

CMPFPWM,01H

JNZTEST2

CMPVAA,00H

JNZANOT0

MOVFPWM,02H

MOVAL,BBB

CLC

RCRAL,01H

MOVVBB,AL

JMPTEST2

ANOT0:

DECVAA

MOVAL,01H

OUT61H,AL

TEST2:

CMPFPWM,02H

JNZOUTT

CMPVBB,00H

JNZBNOT0

MOVFPWM,01H

MOVAL,AAA

CLC

RCRAL,01H

MOVVAA,AL

JMPOUTT

BNOT0:

DECVBB

MOVAL,00H

OUT61H,AL

OUTT:

POPAX

RET

PID:

MOVAX,SPEC

SUBAX,YK

MOVR0,AX

MOVR1,AX

SUBAX,EK_1

MOVR2,AX

SUBAX,AEK_1

MOVBEK,AX

MOVR8,AX

MOVAX,R1

MOVEK_1,AX

MOVAX,R2

MOVAEK_1,AX

TESTR1,8000H

JZEK1

NEGR1

EK1:

MOVAX,R1

SUBAX,IBAND

JCII

MOVR3,00H

JMPDDD

II:

MOVAL,TS

MOVAH,00H

MOVCX,R1

MULCX

MOVCX,KII

DIVCX

MOVR3,AX

TESTR0,8000H

JZDDD

NEGR3

DDD:

TESTBEK,8000H

JZDDD1

NEGBEK

DDD1:

MOVAX,BEK

MOVCX,KDD

MULCX

PUSHAX

PUSHDX

MOVAL,TS

MOVAH,00H

MOVCX,0008H

MULCX

MOVCX,AX

POPDX

POPAX

DIVCX

MOVR4,AX

TESTR8,8000H

JZDD1

NEGR4

DD1:

MOVAX,R3

ADDAX,R4

MOVR5,AX

JOL9

L2:

MOVAX,R5

ADDAX,R2

MOVR6,AX

JOL3

L5:

MOVAX,R6

MOVCX,KPP

IMULCX

MOVCX,1000H

IDIVCX

MOVCX,AX

RCLAH,01H

PUSHF

RCRAL,01H

POPF

JCLLL1

CMPCH,00H

JZLLL2

MOVAL,7FH

JMPLLL2

LLL1:

CMPCH,0FFH

JZLLL2

MOVAL,80H

LLL2:

MOVR7,AL

ADDAL,CK_1

JOL8

L18:

MOVCK_1,AL

ADDAL,80H

MOVCK,AL

RET

L8:

TESTR7,80H

JNZL17

MOVAL,7FH

JMPL18

L17:

MOVAL,80H

JMPL18

L9:

TESTR3,8000H

JNZL1

MOVR5,7FFFH

JMPL2

L1:

MOVR5,8000H

JMPL2

L3:

TESTR2,8000H

JNZL4

MOVR6,7FFFH

JMPL5

L4:

MOVR6,8000H

JMPL5

CODEENDS

ENDSTART