Question

Consider a cache memory of 16 words. Each block consists of 4 words. Size of the main memory is 256 bytes. Draw associative mapping and calculate tag, and word size.

Answer 1

Answer -

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• Each block contains 128 words. Main memory consists of 64-Mbyte/ 16 bytes = 222 blocks. tag length is 14 bits and the word field length is 4 bits. 256 bytes.

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