申論題

7. Consider a computer with a data cache which has 16KB data and 16-Byte blocks. A main memory has 20-bit address and is byte addressable.

(2)Determine the size of a block (including valid bit, dirty bit, tag, and data) in bits if the cashe is direct mapped and the size of a set (including valid bit, dirty bit, tag, and data) in bits if the cashe is 4-way set-associative and fully associative. Then, calculate the total size in Kbits for each of the cashe configurations. Express your answer as Column (B) in the following table.