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Explain scheme for multiplication of $ 101\ast 010$
written 24 months ago by
Hetal Gosavi • 120
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• modified 9 months ago |
Subject: Basic VLSI Design
Topic: Data Path Design
Difficulty: Medium
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written 9 months ago by
Hetal Gosavi • 120
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a = a2 a1 a0 = 101
b = b2 b1 b0 = 010
Array multiplier calculates the product (a2 a1 a0) x bi
Product terms are
P0 = a0b0 = 0
P1 = a0b1 + a1b0 = 0 +1 =1
P2 = a0b2 + a1b1 + a2b0 = 0 + 0 + 0 = 0
P3 = a1b2 + a2b1 = 1 + 0 = 1
P4 = a2b2 = 0
Multiplication = P4 P3 P2 P1 P0 = 01010
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