Initial Representation: Finite State Diagram

OriExec

OriFinish

ALUOp=Add

PCSrc

1: ExtOp

ALUSelB=11

x: MemtoReg

ALUSelA

AdrCal

ALUOp=Add

x: PCSrc,RegDst

1: ExtOp

ALUSelB=11

MemtoReg

MemWr

ALUSelA

SWMem

ALUOp=Add

x: MemtoReg

1: ExtOp

ALUSelB=11

ALUSelA, IorD

PCSrc

LWmem

LWwr

lw or sw

lw

sw

Rtype

Ori

beq

0

1

8

10

6

5

3

2

4

7

11

Previous slide

Next slide

Back to first slide

View graphic version