Essentials of Computer Organization and Architecture
Essentials of Computer Organization and Architecture
5th Edition
ISBN: 9781284123036
Author: Linda Null
Publisher: Jones & Bartlett Learning
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Chapter 6, Problem 38RETC

Explanation of Solution

TLB:

  • Translation Look aside buffer is special type of cache that is used to store the contents of the page table.
  • The content of the TLB cache includes pairs of virtual page number, physical frame numbers.
  • Since all the pages reside at the memory the time taken to access will be doubled because every access made in the main memory requires a page table access.
  • The performance speed of the page lookup can be improved using TLB.
  • The entries of the TLB buffer include the virtual page number and the corresponding frame number is required to make up the process.
  • It does not contain any location constraints in the mapping the page frame.
  • It is found that most recent values of the lookup are stored in the cache which will reduce the access time...

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