1. For a direct-mapped cache design with a 32-bit address, the following bits of address are used to access the cache.   Tag                        Index                     Offset 31-14                    13-7                     6-0   a. What is the cache block size (in words)? b. How many entries does this cache have? c. What is the ratio between total bits required for such a cache implementation over the data storage bits?

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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1. For a direct-mapped cache design with a 32-bit address, the following bits of address are used to access the cache.

 

Tag                        Index                     Offset

31-14                    13-7                     6-0

 

a. What is the cache block size (in words)?

b. How many entries does this cache have?

c. What is the ratio between total bits required for such a cache implementation over the data storage bits?

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