Accessing a cache - computer architecture, Computer Engineering

Assignment Help:

Accessing a Cache:

 Direct mapping:

(Block address) modulo (Number of cache block in the cache)

166_Accessing a Cache.png

The valid bit indicate whether an entry contain a valid address.

Initially, all valid bits are reset ("0" - not valid)

  • Small fast memory + big slow memory
  • Look as a larger fast memory

Address Mapping in Cache:

2351_Accessing a Cache1.png

Miss = not hit,

Meaning is that the data has to be retrieved fr 


Related Discussions:- Accessing a cache - computer architecture

Find out if a particular file is available in a disk, Q. Find out if a part...

Q. Find out if a particular file is available in a disk in DOS? Sometimes you may like to find out if a particular file is available in a disk. In that case, you can identify t

Definitions of the procedures cons, Show that we can represent pairs of non...

Show that we can represent pairs of nonnegative integers using only numbers and arithmetic operations if we represent the pair a and b as the integer that is the product 2a3b. Give

Dbms., what is cascade rollback

what is cascade rollback

Describe _blank, Q. Describe _blank, _self, _parent and _top tags? Thes...

Q. Describe _blank, _self, _parent and _top tags? These all are attributes of tag. The below example describes each of these attributes. <

Explain about magnetic disk, Q. Explain about Magnetic Disk? A disk is ...

Q. Explain about Magnetic Disk? A disk is circular platter constructed of nonmagnetic material known as substrate, coated with a magnetisable material. This is used for storing

Calculate the propagation delay for output, Problem: (a) Consider the ...

Problem: (a) Consider the following combinational circuit: (i) Calculate the propagation delay for each output. Assume each gate has a delay of 10 ns. (ii) The abo

Online Library management system, Please help me to do mini Project about t...

Please help me to do mini Project about this by creating simple front and back end by using html and css and any programming language like python,php to connect those front end and

What are the server specific middle wares, What are the server specific mid...

What are the server specific middle wares? Server specific middle wares. Their role in e-commerce. Additional features needed by e-commerce server. Middleware is the term of

Functions for various communication modes, Q. Functions for various communi...

Q. Functions for various communication modes? MPI offers both non-blocking and blocking send/transmitting and receive operations for all modes. Functions for various commun

TITLE: Signals for digital communications, DETERMINE ANALYTICALY IF THE SIG...

DETERMINE ANALYTICALY IF THE SIGNAL IS PERIODIC OR NOT - X[n] = 4Cos(Pi n)

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd