1. Design an N-bit ALU with 4-bit ALUControl signal that fulfills the following operations. ALUControl3:1 000 001 1 0 ALUControl3:1 ALUControlo=0 ALUControlo=1 A or B A and B A XOR B 1 A A+1 1 1 A+B A+B+1 1 1 А+В A+B'+1 1 1 1 Complement A 1 1 В В+1

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter8: Data And Network Communication Technology
Section: Chapter Questions
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1. Design an N-bit ALU with 4-bit ALUControl signal that fulfills the following
operations.
ALUControl3:1
ALUControl3:1
ALUControlo=0 ALUControlo=1
1
A or B
0 0 0
A
A+1
1
A and B
1
A+B
A+B+1
1
1
А ХOR B
1
A+B
A+B'+1
1
1
1
Complement A
1
1
В
B+1
Transcribed Image Text:1. Design an N-bit ALU with 4-bit ALUControl signal that fulfills the following operations. ALUControl3:1 ALUControl3:1 ALUControlo=0 ALUControlo=1 1 A or B 0 0 0 A A+1 1 A and B 1 A+B A+B+1 1 1 А ХOR B 1 A+B A+B'+1 1 1 1 Complement A 1 1 В B+1
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