Electronics and Communication Engineering - Digital Electronics - Discussion
Discussion Forum : Digital Electronics - Section 1 (Q.No. 16)
16.
The access time of a word in 4 MB main memory is 100 ms. The access time of a word in a 32 kb data cache memory is 10 ns. The average data cache bit ratio is 0.95. The efficiency of memory access time is
Answer: Option
Explanation:
Access time = 0.95 x 10 + 0.05 x 100.
Discussion:
34 comments Page 4 of 4.
Prajwal said:
6 years ago
Thank you @Bikram and @Pooja.
Ali Muhammad said:
5 years ago
You explained in a good manner. Thank you @ Bikram.
Tshering Dorji said:
5 years ago
That means the access time from the main memory is 100ns or 100ms? I think time is 100ns and not 100ms.
Please anyone explain it clearly.
Please anyone explain it clearly.
(4)
Amit kumar said:
4 years ago
@Bikram.
Good explanation. Thanks.
Good explanation. Thanks.
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