What is associative mapping cache, Computer Engineering

Assignment Help:

Q. What is Associative Mapping Cache?

The most fastest and flexible cache organization employs an associative memory that is displayed in Figure below. The associative memory stores both address and data of memory word. This allows any location in cache to store any word from main memory. The address value of 15 bits is shown as a five-digit octal number and its corresponding 12 bits word is displayed as a five digit octal number. A CPU address of 15 bits is placed in argument register and associative memory is searched for a matching address. If address is found corresponding 12 bits data is read and sent to CPU. If no matches are found then main memory is accessed for the word. Then the address-data pair is transferred to associative cache memory. This address checking is completed concurrently for complete cache in an associative way.

670_What is Associative Mapping Cache.png

Figure: Associative Mapping Cache


Related Discussions:- What is associative mapping cache

What is ''LRU'' page replacement policy, 'LRU' page replacement policy is ?...

'LRU' page replacement policy is ? Ans. Least Recently Used.

Write an assembly function which hides the cursor, Q. Write an assembly fun...

Q. Write an assembly function which hides the cursor? Write an assembly function which hides the cursor. Call it from a C program.             . PUBLIC CUROFF

What is task identifier, Q. What is task identifier? Each and every PVM...

Q. What is task identifier? Each and every PVM task is uniquely recognized by an integer known as task identifier (TID) assigned by local pvmd. Messages are received from and s

What are advantages and disadvantages of using eeprom, What are advantages ...

What are advantages and disadvantages of using EEPROM? The benefits are that EEPROM do not have to be removed for erasure. Also it is possible to delete the cell contents selec

Layered architecture of edi, Layered Architecture of EDI: EDI is most c...

Layered Architecture of EDI: EDI is most commonly applied in the implementation and settlement phases of the trade cycle. In implementation of a simple trade exchange, the cust

What is the difference between swapping and paging, What is the difference ...

What is the difference between Swapping and Paging? Swapping: Entire process is moved from the swap device to the major memory for implementation. Process size must be less t

Biometric systems for implementing client server network, Discuss password ...

Discuss password schemes and Biometric systems for implementing client server network security.          In cyberspace, buyers & sellers cannot see each other. Also in video con

Specifying research problems, Specifying Research Problems: In our age...

Specifying Research Problems: In our agent terminology or in technique history, a problem to be solved is a specific and justified manner where the agent has starts with the b

Explain the scan code, What is meant by scan code?  When a key is press...

What is meant by scan code?  When a key is pressed on the keyboard, the keyboard controller places a code take to the key pressed into a part of the memory known as the keyboar

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