A byte-addressable system with 16-bit addresses ships with a three-way set associative, write-back cache (i.e., each block needs a dirty bit). The cache implements a true LRU replacement policy using the minimum number of replacement policy bits necessary to implement it, which means it requires 3 bits per set. The tag store requires a total of 264 bits of storage. What is the block size of the cache? (Hint: 264 28+23 and please also do not forget that aside from the tag itself, each block needs 1 valid bit, 1 dirty bit). =
A byte-addressable system with 16-bit addresses ships with a three-way set associative, write-back cache (i.e., each block needs a dirty bit). The cache implements a true LRU replacement policy using the minimum number of replacement policy bits necessary to implement it, which means it requires 3 bits per set. The tag store requires a total of 264 bits of storage. What is the block size of the cache? (Hint: 264 28+23 and please also do not forget that aside from the tag itself, each block needs 1 valid bit, 1 dirty 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
Section: Chapter Questions
Problem 1PE
Related questions
Question
![A byte-addressable system with 16-bit addresses ships with a three-way set associative, write-back
cache (i.e., each block needs a dirty bit). The cache implements a true LRU replacement policy using
the minimum number of replacement policy bits necessary to implement it, which means it requires 3
bits per set. The tag store requires a total of 264 bits of storage. What is the block size of the cache?
(Hint: 264 28+23 and please also do not forget that aside from the tag itself, each block needs 1
valid bit, 1 dirty bit).
=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1a644306-7426-44f3-9274-46cb328b5ed8%2F7973acd8-3ebe-4d91-8e79-cf216168fe9f%2Fcpkt4sl_processed.png&w=3840&q=75)
Transcribed Image Text:A byte-addressable system with 16-bit addresses ships with a three-way set associative, write-back
cache (i.e., each block needs a dirty bit). The cache implements a true LRU replacement policy using
the minimum number of replacement policy bits necessary to implement it, which means it requires 3
bits per set. The tag store requires a total of 264 bits of storage. What is the block size of the cache?
(Hint: 264 28+23 and please also do not forget that aside from the tag itself, each block needs 1
valid bit, 1 dirty bit).
=
AI-Generated Solution
Unlock instant AI solutions
Tap the button
to generate a solution
Recommended textbooks for you
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education