The microinstructions stored in the control memory of a processor have a width…
ISRO Scientist/Engineer SC · 2009 · Computer ScienceGATE · 2004 · CS
The microinstructions stored in the control memory of a processor have a width of 26 bits. Each microinstruction is divided into three fields. a micro operation field of 13 bits, a next address field (X), and a MUX select field (Y). There are 8 status bits in the inputs of the MUX. How many bits are there in the X and Y fields, and what is the size of the control memory in number of words
- A.
10, 3, 1024
- B.
8, 5, 256
- C.
5, 8, 2048
- D.
10, 3, 512
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Correct answer: A
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