M80C186 데이터 시트보기 (PDF) - Intel

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M80C186

CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR

Intel 

M80C186

MOV

PUSH

POP

PUSHA

POPA

XCHG

XLAT

IN

OUT

LEA

LDS

LES

LAHF

SAHF

PUSHF

POPF

ADD

ADC

INC

AAA

DAA

SUB

SBB

DEC

NEG

CMP

AAS

DAS

MUL

IMUL

AAM

DIV

IDIV

AAD

CBW

CWD

GENERAL PURPOSE

Move byte or word

Push word onto stack

Pop word off stack

Push all registers on stack

Pop all registers from stack

Exchange byte or word

Translate byte

INPUT OUTPUT

Input byte or word

Output byte or word

ADDRESS OBJECT

Load effective address

Load pointer using DS

Load pointer using ES

FLAG TRANSFER

Load AH register from flags

Store AH register in flags

Push flags onto stack

Pop flags off stack

ADDITION

Add byte or word

Add byte or word with carry

Increment byte or word by 1

ASCII adjust for addition

Decimal adjust for addition

SUBTRACTION

Subtract byte or word

Subtract byte or word with borrow

Decrement byte or word by 1

Negate byte or word

Compare byte or word

ASCII adjust for subtraction

Decimal adjust for subtraction

MULTIPLICATION

Multiply byte or word unsigned

Integer multiply byte or word

ASCII adjust for multiply

DIVISION

Divide byte or word unsigned

Integer divide byte or word

ASCII adjust for division

Convert byte to word

Convert word to doubleword

MOVS

Move byte or word string

INS

Input bytes or word string

OUTS

Output bytes or word string

CMPS

Compare byte or word string

SCAS

Scan byte or word string

LODS

Load byte or word string

STOS

Store byte or word string

REP

Repeat

REPE REPZ

Repeat while equal zero

REPNE REPNZ

Repeat while not equal not zero

LOGICALS

NOT

‘‘Not’’ byte or word

AND

‘‘And’’ byte or word

OR

‘‘Inclusive or’’ byte or word

XOR

‘‘Exclusive or’’ byte or word

TEST

‘‘Test’’ byte or word

SHIFTS

SHL SAL Shift logical arithmetic left byte or word

SHR

Shift logical right byte or word

SAR

Shift arithmetic right byte or word

ROTATES

ROL

Rotate left byte or word

ROR

Rotate right byte or word

RCL

Rotate through carry left byte or word

RCR

Rotate through carry right byte or word

FLAG OPERATIONS

STC

Set carry flag

CLC

Clear carry flag

CMC

Complement carry flag

STD

Set direction flag

CLD

Clear direction flag

STI

Set interrupt enable flag

CLI

Clear interrupt enable flag

EXTERNAL SYNCHRONIZATION

HLT

Halt until interrupt or reset

WAIT

Wait for TEST pin active

ESC

Escape to extension processor

LOCK

Lock bus during next instruction

NO OPERATION

NOP

No operation

HIGH LEVEL INSTRUCTIONS

ENTER

Format stack for procedure entry

LEAVE

Restore stack for procedure exit

BOUND

Detects values outside prescribed range

Figure 4 M80C186 Instruction Set

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