NOTE: USES A DIRECT MAPPED CACHE

Provide all measurements in integers. A computer system has 16M of byte-addressable main memory, organized into blocks, where each block is 128 bytes in size. It uses a direct mapped cache of 256 blocks. Each physical memory address in this system consists of A bits, which consists of an offset field of size A/ bits, a block field of size A bits. bits, and a tag field of size A/