computer architecture

3. (2 pts) There are two types of RAM. SRAM tul tau 4. (30 pts) Here is a series of memory reads. The address references are given as word addresses: 1,2,22, 4,8, 20, 5, 6, 17, 14, 7,4,8, 19, 5,6,22, 9, 11, 12, 56, 4, 5, 6, 43, 9, 17, 12, 3, 4, 8, 20, 25, 12, 5, 6, 8, 9, 48, 4, 8 For each of the following, cachesI miss Direct mapped cache with 16 one-word blocks. . Direct mapped cache with four-word blocks and total size of 16 words. . Two-way associative cache with one-word blocks and a total size of 16 words. Assume LRU replacement