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October 11, 2023OOPS
October 11, 2023Digital-Logic-Design
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Question 2
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What is the minimum size of ROM required to store the complete truth table of an 8-bit × 8-bit multiplier?
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32 K × 16 bits
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64 K × 16 bits
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16 K × 32 bits
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64 K × 32 bits
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Question 2 Explanation:
Input: 2 lines, 8 bits each
Possible combination in ROM = (28 × (28) [size of truth table]
= 216
= 64 KB
= 64 K ×16 bits
Possible combination in ROM = (28 × (28) [size of truth table]
= 216
= 64 KB
= 64 K ×16 bits
Correct Answer: B
Question 2 Explanation:
Input: 2 lines, 8 bits each
Possible combination in ROM = (28 × (28) [size of truth table]
= 216
= 64 KB
= 64 K ×16 bits
Possible combination in ROM = (28 × (28) [size of truth table]
= 216
= 64 KB
= 64 K ×16 bits
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