Motorola MC68VZ328 用户手册

1-7

 

ABCD

Add decimal with extend

MOVEM

Move multiple registers

ADD

Add 

MOVEP

Move peripheral data

ADDA

Add address

MOVEQ

Move quick

ADDQ

Add quick

MOVE from SR

Move from status register

ADDI

Add immediate

MOVE to SR

Move to status register

ADDX

Add with extend

MOVE to CCR

Move to condition codes

AND

Logical AND

MOVE USP

Move user stack pointer

ANDI

AND immediate

MULS

Signed multiply

ANDI to CCR

AND immediate to condition codes

MULU

Unsigned multiply

ANDI to SR

AND immediate to status register

NBCD

Negate decimal with extend

ASL

Arithmetic shift left

NEG

Negate

ASR

Arithmetic shift right

NEGX

Negate with extend

Bcc

Branch conditionally

NOP

No operation

BCHG

Bit test and change

NOT

One’s-complement

BCLR

Bit test and clear

OR

Logical OR

BRA

Branch always

ORI

OR immediate

BSET

Bit test and set

ORI to CCR

OR immediate to condition codes

BSR

Branch to subroutine

ORI to SR

OR immediate to status register

BTST

Bit test

PEA

Push effective address

CHK

Check register against bounds

RESET

Reset external devices

CLR

Clear operand

ROL

Rotate left without extend

CMP

Compare

ROR

Rotate right without extend

CMPA

Compare address

ROXL

Rotate left with extend

CMPM

Compare memory

ROXR

Rotate right with extend

CMPI

Compare immediate

RTE

Return from exception

DBcc

Test conditionally, decrement, and branch

RTR

Return and restore

DIVS

Signed divide

RTS

Return from subroutine

DIVU

Unsigned divide

SBCD

Subtract decimal with extend

EOR

Exclusive OR

Scc

Set conditional