A cache has the following parameters: b, block size given in numbers of words; S, number of sets; N, number of ways; and A, number of address bits.
(a) In terms of the parameters described, what is the cache capacity, C?
(b) In terms of the parameters described, what is the total number of bits required to store the tags?
(c) What are S and N for a fully associative cache of capacity C words with block size b?
(d) What is S for a direct mapped cache of size C words and block size b?