Consider the following MIPS instruction: add $t1, $t2, $t3 What is the ALUSrc control signal value: top or bottom? What is the MemtoReg control signal value: top or bottom? What is the PCSrc control signal value: top or bottom?
Consider the following MIPS instruction: add $t1, $t2, $t3 What is the ALUSrc control signal value: top or bottom? What is the MemtoReg control signal value: top or bottom? What is the PCSrc control signal value: top or bottom?
Chapter3: Data Representation
Section: Chapter Questions
Problem 3RP
Related questions
Question
-
Consider the following MIPS instruction: add $t1, $t2, $t3
- What is the ALUSrc control signal value: top or bottom?
- What is the MemtoReg control signal value: top or bottom?
- What is the PCSrc control signal value: top or bottom?
![PC
Read
address
Add
Instruction
Instruction
memory
Read
register 1
Read
register 2
Registers Read
data 2
Write
register
Write
data
RegWrite
Read
data 1
16
Sign-
extend
32
Shift
left 2
ALUSrc
E3X
Add
ALU
result
ALU operation
Zero
ALU ALU
PCSrc
result
Address
MemWrite
MemRead
Read
data
Write Data
data
memory
MemtoReg
MUX](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6dc4d96-b01d-4c3c-9cb2-7d644d0446d1%2F63e2382f-35b4-48da-b72e-856a1b28b378%2Fhsefecs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:PC
Read
address
Add
Instruction
Instruction
memory
Read
register 1
Read
register 2
Registers Read
data 2
Write
register
Write
data
RegWrite
Read
data 1
16
Sign-
extend
32
Shift
left 2
ALUSrc
E3X
Add
ALU
result
ALU operation
Zero
ALU ALU
PCSrc
result
Address
MemWrite
MemRead
Read
data
Write Data
data
memory
MemtoReg
MUX
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