When considering a direct mapped cache with memory that is byte addressable, how would you calculate the number of tag bits if the block size = 1 KB, the main memory size = 32 GB, and the cache size = 32 KB? What if it is a 4-way set associative cache with the same memory sizes?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter6: System Integration And Performance
Section: Chapter Questions
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When considering a direct mapped cache with memory that is byte addressable, how would you calculate the number of tag bits if the block size = 1 KB, the main memory size = 32 GB, and the cache size = 32 KB? What if it is a 4-way set associative cache with the same memory sizes?

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