Question: A system has a 1 6 GB memory. The memory is organized into blocks of 6 4 B each, and the cache has total 5

A system has a 16 GB memory. The memory is organized into blocks of 64B each, and the cache has total 512KB, organized into cache block frames of 64B each.
A. The cache is direct mapped.
How many bits are needed for the byte offset?
How many bits are needed for the cache index (Block Frame index)?
How many bits are used for the tag?
B. The system has quadruple the memory of the system in part A. The block size and the cache size remain the same, however, the cache is organized as 16 way set associative.
How many bits are needed for the set index?
How many bits are used for the tag?

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