. Simulate a direct-mapped 64-byte cache with 4-word blocks. The following list of memory addresses is accessed in order 16, 32, 4, 65, 16, 80, 76, 224, 20, 16, 36, 172, 20, 36, 24, 65 These addresses are 32-bit decimal byte addresses. a. Determine which parts of the 32-bit address are the tag, index, block and byte offset. Mark each bit in the diagram below as T, I, BL BY b. Determine how many blocks are in the cache and draw the (empty) cache Convert each of the addresses (above) to binary and simulate the cache's behavior to determine which accesses are hits and which are misses. Note that you do not need the actual data from the memory to determine hits and misses. . c