Check the screenshot to solve this question on memory hierarchies in computer structures ; 3)A computer has 8 GByte of memory with 64 bit word sizes. Each block of memorystores 16 words. The computer has a direct-mapped cache of 128 blocks. The computeruses word-level addressing which means that the offset refers to individual words (notbytes) in the block.a)What is the address format? Give the total number of bits needed and how thebits are distributed between the tag, index (which block) and offset.b)If we change the cache to a 4-way set associative cache, what would be theaddress format?

Step 1: 1 word = 64 bit =8 B Main memory = 8GB=1 G words Each block of…

Answered: 3) A computer has 8 GByte of memory…

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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