ALU Register-Register Operations

ALU

Instruction

Memory

A

D

A

B

Register

File

RA1

RD1

RD2

RA2

WE

WD

WA

+4

PC

Control

Logic

ALUFN

WERF

<PC> + 4

WERF

ALUFN

00

raង:16>

rb᝿:11>

rcញ:21>

ADD: rc <ra> + <rb>

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