A computer has a 256 KHytes, 4-way set associative, write hack data cache with block size of 32 Bytes. The processor sends 32 bit addresses to the cache controller. Each cache tag directory entry contains, in addition to address tag, 2 valid bits, I modified bit and I replacement bit.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The number of bits intag field of address

A computer has a 256 KBytes, 4-way set
associative, write hack data cache with block size
of 32 Bytes. Thc processor sends 32 bit addresses
to the cache controller. Each cache tag directory
entry contains, in addition to address tag, 2 valid
bits, I modified bit and I replacement bit.
Transcribed Image Text:A computer has a 256 KBytes, 4-way set associative, write hack data cache with block size of 32 Bytes. Thc processor sends 32 bit addresses to the cache controller. Each cache tag directory entry contains, in addition to address tag, 2 valid bits, I modified bit and I replacement bit.
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