Determine capacity in bytes of a certain memory, Computer Engineering

Assignment Help:

A certain memory has a capacity of 4K × 8
(i)  How many data input and data output lines does it have?
(ii) How many address lines does it have?
(iii) What is its capacity in bytes?

Ans.

(i) available capacity =4Kx8
= 210 x210 x 8
= 212x8
Since in the 4Kx8 ,the second number shows the number of bits in each word therefore the number of data input lines will be 8 and also the data output lines.
(ii) That has total 4K (212) address line that are required to address 212  locations.
(iii) Capacity in bytes of this is 4K bytes.


Related Discussions:- Determine capacity in bytes of a certain memory

Data parallel model - parallel programming model, In the data parallel mode...

In the data parallel model, many of the parallel work focus on performing operations on a data set. The data set is usually organized into a common structure, such as an array or a

Computer science, Read in integers until a zero is read in. Keep a total o...

Read in integers until a zero is read in. Keep a total of both the quantity and the sum of the negative integers and the positive integers. Once a zero is read in (signifying the

Prolog programming language, Prolog Programming Language : Probably pr...

Prolog Programming Language : Probably programming languages are procedural: than the programmer specifies exactly the right instructions (algorithms) required to get an agent

While using ftp what is wildcard expansion in file names, While using FTP w...

While using FTP what is wildcard expansion in file names? To make this easy for users to identify a set of file names, FTP permits a remote computer system to perform usual fil

What is an xml entity, Problem : (a) Show whether or not a standard for...

Problem : (a) Show whether or not a standard format for representing data, such as XML, is needed. (b) Using an appropriate example, describe how data is organized in a dat

Five design principles, Visibility. Controls should be clearly visible, so ...

Visibility. Controls should be clearly visible, so users can see the controls that are available to them. Visual feedback should also be clearly visible, so users can understand wh

When can a user program execution be interrupted, When can a user program e...

When can a user program execution be interrupted? It won't be desirable to interrupt a program when an instruction is being executed and is in a state such as instruction decod

Why 256 x 8 memory chips is require to design 2k x 8 memory, A number of 25...

A number of 256 x 8 bit memory chips are available. To design a memory organization  of 2 K x 8 memory. Identify the requirements of 256 x 8 memory chips and explain the details.

Parallel ports - micro-controller, The main I/O used by micro controllers a...

The main I/O used by micro controllers are the parallel ports , the 68HC11F1 has seven  8 bit ports namely Port A,B,C,D,E,F and G . The use of ports depends on the mode configurati

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