直流电机闭环调速原理及汇编程序语言Word格式文档下载.docx

直流电机闭环调速原理及汇编程序语言Word格式文档下载.docx

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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

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

WAIT2:

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

MOVAX,OFFSETIRQ7

MOVSI,003CH

MOVSI,003EH

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

RET

SYSTEM:

MOVAL,76H

MOVAL,0CH

OUT41H,AL

MOVAL,00H

CALLDLY1

OUT0C0H,AL

MOVAL,40H

CALLDLY1

MOVAL,7EH

OUT0C1H,AL

MOVAL,34H

CALLDLY1

ORAL,01H

OUT21H,AL

DLY1:

PUSHCX

MOVCX,3000H

B2:

PUSHAX

POPAX

LOOPB2

POPCX

IRQ7:

PUSHBX

PUSHCX

PUSHDX

PUSHF

MOVAL,MARK

CMPAL,01H

JZIN1

MOVMARK,01H

IN2:

MOVAL,20H

OUT20H,AL

POPF

POPDX

POPCX

POPBX

IRET

IN1:

CALLVV

MOVAL,ZV

MOVZVV,AL

JMPIN2

VV:

MOVDX,0000H

MOVAX,03E8H

MOVCX,VADD

CMPCX,0000H

JZMM1

DIVCX

MM:

MOVZV,AL

MM1:

IRQ6:

NOP

INCTC

CALLKJ

CLC

CMPMARK,01H

JCTT1

INCVADD

CMPVADD,0700H

MOVVADD,0700H

TT1:

MOVAL,20H;

CloseIRQ6

KJ:

CMPFPWM,01H

JNZTEST2

CMPVAA,00H

JNZANOT0

MOVFPWM,02H

MOVAL,BBB

RCRAL,01H

MOVVBB,AL

JMPTEST2

ANOT0:

DECVAA

MOVAL,01H

TEST2:

CMPFPWM,02H

JNZOUTT

CMPVBB,00H

JNZBNOT0

MOVAL,AAA

MOVVAA,AL

JMPOUTT

BNOT0:

DECVBB

OUT61H,AL

OUTT:

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:

SUBAX,IBAND

JCII

MOVR3,00H

JMPDDD

II:

MOVAL,TS

MOVCX,R1

MULCX

MOVCX,KII

MOVR3,AX

TESTR0,8000H

JZDDD

NEGR3

DDD:

TESTBEK,8000H

JZDDD1

NEGBEK

DDD1:

MOVAX,BEK

MOVCX,KDD

MULCX

MOVCX,0008H

MOVCX,AX

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

RCRAL,01H

JCLLL1

CMPCH,00H

JZLLL2

MOVAL,7FH

JMPLLL2

LLL1:

CMPCH,0FFH

MOVAL,80H

LLL2:

MOVR7,AL

ADDAL,CK_1

JOL8

L18:

MOVCK_1,AL

ADDAL,80H

MOVCK,AL

L8:

TESTR7,80H

JNZL17

JMPL18

L17:

MOVAL,80H

JMPL18

L9:

TESTR3,8000H

JNZL1

MOVR5,7FFFH

JMPL2

L1:

MOVR5,8000H

L3:

TESTR2,8000H

JNZL4

MOVR6,7FFFH

JMPL5

L4:

MOVR6,8000H

CODEENDS

ENDSTART