Explain about associative memory organisations, Computer Engineering

Assignment Help:

Q. Explain about Associative Memory Organisations?

The associative memory is arranged in w words with b bits per word. In w x b array, every bit is known as a cell. Every cell is made up of a flip-flop which comprises some comparison logic gates for read-write operations and pattern match. So it is possible to write or read concurrently because of this logic structure. A set of bit cells of all the words at the same place in vertical column is termed as bit slice as displayed in Figure below.

1680_Explain about Associative Memory Organisations.png

Figure: Associative memory

In organisation of an associative memory subsequent registers are used:

• Comparand Register (C): This register is used to hold operands that are being searched for or being compared with.

• Masking Register (M): It might be possible all bit slices are not involved in parallel operations. Masking register is used to disable or enable bit slices.

• Temporary (T) and Indicator (I) Registers: Indicator register is used to hold the current match patterns and temporary registers are used to hold the prior match patterns.


Related Discussions:- Explain about associative memory organisations

Why timing signal distributor required, Q. Why Timing Signal Distributor r...

Q. Why Timing Signal Distributor required? What do you mean by Memory Cycle? How many Memory Cycles required for following instructions: 1. ADD 2. CLEAR and ADD 3. DC

Differentiate between worms and boot-sector viruses, Question: (a) Pro...

Question: (a) Program instructions and data are brought into memory first, in order to be executed. Explain how the CPU enables an instruction to be executed? (b) Describe

How to attain 180 degree precise phase shift, How to attain 180 degree prec...

How to attain 180 degree precise phase shift? Never tell using inverter: a. DCM an inbuilt resource into most of FPGA can be arranged to get 180 degree phase shift. b. BU

Why generalization is very strong, Even while Generalization satisfies Stru...

Even while Generalization satisfies Structural, Interface, Behaviour properties. It is mathematically very strong, as it is Antisymmetric and Transitive. Antisymmetric: employe

Combinational circuit for sorting the string, Every input line of combinati...

Every input line of combinational circuit represents a specific element of the string let's say xi and every output line results in the form of a sorted list. In order to get the a

Explain basic time division and time switching method, What is time divisio...

What is time division switching? With the help of block diagram explain basic time division and time switching method. Time Division Switching: A switching component can be s

Representation in prolog - logic programs, Representation in Prolog - Logic...

Representation in Prolog - Logic Programs: If we justimpose some additional constraints on first-order logic, so than we get to a representation language knowing as logic prog

What is hashing, What is Hashing? Hashing: Hashing gives the direct acc...

What is Hashing? Hashing: Hashing gives the direct access of record from the file no matter where the record is in the file. This is possible with the help of a hashing functio

Mating - canonical genetic algorithm, Mating: Therefore once our GA ag...

Mating: Therefore once our GA agent has chosen the individuals lucky sufficient as actually there  fit enough to produce offspring then we next determine how they are going to

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