Question: 1 . Consider a 3 2 - byte cache with 1 6 byte blocks, an associativity of 4 and LRU block replacement. The processor has

1. Consider a 32-byte cache with 16 byte blocks, an associativity of 4 and LRU block replacement. The
processor has 128KB of physical memory.
What is the total number of tag bits in the cache?
2. Design a 128KB direct-mapped data cache that uses a 32-bit address and 16 bytes per block. Calculate
the following:
How many bits are used for the byte offset? Index field? And the tag?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

A system has a main memory with 16 MB of addressable locations and a 32 KB of direct-mapped cache with 8 bytes per block. The minimum addressable unit is 1 byte. a) How many blocks are in cache? b)...

Q:

1. Consider a machine with a direct mapped cache that has 8-sets and has a block size of 4-bytes. Memory addresses are 13-bits and each memory access from a processor requests a byte from the cache....

Q:

Problem 5: Caches (20 points) 1. Consider a machine with a direct mapped cache that has 8-sets and has a block size of 4-bytes Memory addresses are 13-bits and each memory access from a processor...

Q:

Please help me build cache simulator in C that takes arguments through the command line Project Descriptionn In this project, you need to implement a simple cache simulator that takes as an input the...

Q:

Exercise 5.8 This exercise examines the impact of different cache designs, specifi cally comparing associative caches to the direct-mapped caches from Section 5.2. For these exercises, refer to the...

Q:

This program about write the TLB Class , I would like to get help to write this program by using the C++ language, And this is the all anformation you need with some pictures: the overview of the...

Q:

Module 2 . Pipeline Enhancement In this project, you are provided with an architecture presented in a PowerPoint file format ( m 2 _ pipeline.pptx ) , similar to those discussed in the lecture...

Q:

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Q:

Please write the code in Java configurations of the cache to simulate, such as: size, associativity and replacement policy. When you run you simulator, you need to additionally provide the path of...

Q:

Please write the code in Java configurations of the cache to simulate, such as: size, associativity and replacement policy. When you run you simulator, you need to additionally provide the path of...

Q:

Compare the meaning of placebo and placebo effect. Give an example of each that is not in the textbook.

Q:

Closing entries Required Which of the following accounts are closed at the end of the accounting period? a. Dividends b. Retained Earnings c. Utilities Expense d. Salaries Payable e. Salaries Expense...

Q:

Willow enterprises has an after - tax cost of debt of 7 % , a cost of common stock of 1 5 % , and a cost of pp balance sheet, $ 6 0 0 million is financed with debt, $ 1 0 0 million is financed with...

Q:

Calculate three-day return earned by your firm for the period from the day before the announcement continuing through the day after the announcement date; and two-day return earned by your firm for...