Basic need of random access memory, Computer Engineering

Assignment Help:

Q. Basic need of Random Access Memory?

Main memory is Random access memory. It is generally organised as words of fixed length. Length of a word is termed as word length. Every one of these memory words has an independent address and every one of them has same number of bits. Generally total numbers of words in memory are some power of 2. A number of typical memory word sizes are 8 bits, 16 bits, 32 bits etc. Main memory can be both read and written into so it is known as read-write memory.

The access time and cycle time in RAMs are constant and independent of location accessed. How does this happen? To answer this, let's first discuss how a bit can be stored using a sequential circuit. Logic diagram of a binary cell is displayed in Figure below:

125_Basic need of Random Access Memory.png

Figure: Logic Diagram of RAM cell


Related Discussions:- Basic need of random access memory

Applications of generic framework for e-commerce executed, How are applicat...

How are applications of generic framework for e-commerce executed? To execute applications, this is essential to have Supporting Information and Organizational Infrastructure a

Automated reasoning - first-order logic, Automated Reasoning - first-order ...

Automated Reasoning - first-order logic: The topic known as "Automated Reasoning" in "AI"concentrates mostly on deductive reasoning, here new facts are logically deduced from

Illustrate the table of types of serach engines, Illustrate the table of ty...

Illustrate the table of types of serach engines Type in: CIE and the search engine would return about 22 million hits Type in

Illustrate about the problem statement, Illustrate about the Problem statem...

Illustrate about the Problem statement Problem statement would not be incomplete, inconsistent and ambiguous. Try to state the requirements precisely and point to point. Do no

Explain an interrupt, Used to interrupt CPU normal implementation routine a...

Used to interrupt CPU normal implementation routine and to get its attention .Mostly generated by an external devices, timers, counters...etc

What is store program control, What is store program control (SPC)?  I...

What is store program control (SPC)?  In  stored  program  control  systems,  a  set  of  instructions  or  program  to  the computer  is  stored  in  its  memory  and  instru

Design a bcd to seven segment decoder, Design a BCD to seven segment decode...

Design a BCD to seven segment decoder that accepts a decimal digit in BCS and generates the appropriate output for segments in display indicator. Ans: BCD-TO-seven-Segment

Utilization summary, Utilization Summary The Utilization Summary shows ...

Utilization Summary The Utilization Summary shows the status of each processor i.e. how much time (in the form of percentage) have been spent by every processor in busy mode, o

What is tcas, tCAS is the number of clock cycles required to access a parti...

tCAS is the number of clock cycles required to access a particular column of data in SDRAM. CAS latency is the column address strobe time, sometimes referred to as tCL.

Internal conditioning, types of internal conditioning with explanations and...

types of internal conditioning with explanations and examples

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