(a) A computer has a memory unit of 512Kx16 and a cache memory of 8K words....
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(a) A computer has a memory unit of 512Kx16 and a cache memory of 8K words. The cache uses direct mapping with a block size of four words. i) How many bits are there in tag, line and word fields? ii) How many bits are there in each word of cache. Include a valid bit. iii) What is the size of cache? 1 (b) Repeat for associative mapping. (c) Repeat for 4-way set associative mapping. (a) A computer has a memory unit of 512Kx16 and a cache memory of 8K words. The cache uses direct mapping with a block size of four words. i) How many bits are there in tag, line and word fields? ii) How many bits are there in each word of cache. Include a valid bit. iii) What is the size of cache? 1 (b) Repeat for associative mapping. (c) Repeat for 4-way set associative mapping.
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