SH7721 datasheet(125/1524 Pages) RENESAS

Part #	SH7721

Description	Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

PDF	1524 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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125 / 1524 page

Section 2

CPU

Rev. 3.00 Jan. 18, 2008 Page 63 of 1458

REJ09B0033-0300

2.6

Instruction Set

2.6.1

Instruction Set Based on Functions

Table 2.5 shows the instructions classified by function.

Table 2.5

CPU Instruction Types

Type

Kinds of

Instruction

Op Code

Function

Number of

Instructions

MOV

Data transfer

MOVA

Effective address transfer

MOVT

T bit transfer

SWAP

Upper/lower swap

Data transfer

instructions

XTRCT

Extraction of middle of linked registers

ADD

Binary addition

ADDC

Binary addition with carry

ADDV

Binary addition with overflow check

CMP/cond

Comparison

DIV1

Division

DIV0S

Signed division initialization

DIV0U

Unsigned division initialization

DMULS

Signed double-precision multiplication

DMULU

Unsigned double-precision multiplication

Decrement and test

EXTS

Sign extension

EXTU

Zero extension

MAC

Multiply-and-accumulate, double-

precision multiply-and-accumulate

Arithmetic

operation

instructions

MUL

Double-precision multiplication

(32

× 32 bits)

SH7721 Datasheet(PDF) 125 Page - Renesas Technology Corp

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