Computer-Organization
February 3, 2024Question 10086 –
February 3, 2024Cache
| Question 2 |
A computer system has a 4K word cache organized in block-set-associative manner with 4 blocks per set, 64 words per block. The number of its in the SET and WORD fields of the main memory address format is:
| 15, 40 | |
| 6, 4 | |
| 7, 2 | |
| 4, 6 |
Question 2 Explanation:
No. of sets = 4K/ (64×4) = 212/ 28 = 24
So we need 4 set bits.
And,
64 words per block means WORD bit is 6-bits.
So, answer is option (D).
So we need 4 set bits.
And,
64 words per block means WORD bit is 6-bits.
So, answer is option (D).
Correct Answer: D
Question 2 Explanation:
No. of sets = 4K/ (64×4) = 212/ 28 = 24
So we need 4 set bits.
And,
64 words per block means WORD bit is 6-bits.
So, answer is option (D).
So we need 4 set bits.
And,
64 words per block means WORD bit is 6-bits.
So, answer is option (D).
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