Problem 3 A. Design a 64KB 16-way set associative cache that has 64 words per blocks and 4 bytes per word (MIPS type). Assume a 32 bit address. Calculate the following: a) How many bits are used for the byte offset? b) How many bits are used for the set (index) field? c) How many bits are used for the tag? Design a 64KB direct mapped cache that has 64 words per blocks and 4 bytes per word (MIPS type). Assume a 32 bit address. Calculate the following: B. a) How many bits are used for the byte offset