Which signal does SW (store word instruction) not set? PC Read address Add Instruction Instruction memory Read. register 1 Read register 2 Registers Read data 2 Write register Read data 1 Write data RegWrite Shift left 2 ALUSrc MUX ALU Add result PCSrc ALU operation 4ALU Zero ALU ALU result MUX Address MemWrite Read data Write Data data memory MemtoReg MUX
Which signal does SW (store word instruction) not set? PC Read address Add Instruction Instruction memory Read. register 1 Read register 2 Registers Read data 2 Write register Read data 1 Write data RegWrite Shift left 2 ALUSrc MUX ALU Add result PCSrc ALU operation 4ALU Zero ALU ALU result MUX Address MemWrite Read data Write Data data memory MemtoReg MUX
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Which signal does SW (store word instruction) not set?
PC
4
Read
address
RegWrite=1
O ALUOP-Add
Add
Instruction
memory
Instruction
O MemWrite=1
O ALUSrc-SignExtend
Read
register 1
Read
register 2
Write
register
Write
data
Registers Read
data 2
RegWrite
Road
data 1
16
Sign-
extend
32
Shift
left 2
ALUSIC
MEX
Add
ALU
result
ALU operation
4X ALU
PCSrc
Zero
ALU ALU
result
M
Address
Write
data
MemRead
MemWrite
Read
data
Data
memory
4
MemtoReg
MEX
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