Computer-Organization
October 14, 2023Computer-Organization
October 14, 2023Computer-Organization
| Question 12 |
A micro program control unit is required to generate a total of 25 control signals. Assume that during any microinstruction, at most two control signals are active. Minimum number of bits required in the control word to generate the required control signals will be
| 2 | |
| 2.5 | |
| 10 | |
| 12 |
Question 12 Explanation:
To generate 1 out of 25 different control signals we need 5 bits. But at any time atmost 2 signals can be active. So control word length
= 5+5
= 10 bits
= 5+5
= 10 bits
Correct Answer: C
Question 12 Explanation:
To generate 1 out of 25 different control signals we need 5 bits. But at any time atmost 2 signals can be active. So control word length
= 5+5
= 10 bits
= 5+5
= 10 bits
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