Why io devices cannot be connected to the system bus, Computer Engineering

Assignment Help:

Why IO devices cannot be directly be connected to the system bus?

The IO devices cannot be directly linked to the system bus because

i. The data transfer rate of IO devices is slower that of CPU.

ii. The IO devices in computer system has dissimilar data formats and work lengths that of CPU.

So it is essential to use a module among system bus and IO device known as IO module or IO system

Related Discussions:- Why io devices cannot be connected to the system bus

What are the types of smart cards utilized in e-commerce, What are the type...

What are the types of smart cards utilized in e-commerce? Usually, there are two types of smart cards as: Memory smart cards, that can be viewed by minuscule removable read

Define the term ''turn-around'', The "turn-around" time of a user job is th...

The "turn-around" time of a user job is the? Ans. Total time taken to execute the job is called "turn around" time.

Explain the term- hacking, Explain the term- Hacking Use of passwor...

Explain the term- Hacking Use of passwords and ids to prevent illegal access to files. Also locking the computer itself or locking computer room can help here. Encryption s

Representation of real-system, Maria opened her authentic Mexican restauran...

Maria opened her authentic Mexican restaurant MiCazuela in Tucson inthe 1980s. It quickly became popular for the tasty food and use of fresh organicproduce and all-natural meats. L

Global fon, GlobalFon is an international communication company, which offe...

GlobalFon is an international communication company, which offers international prepaid calling cards. They introduced three different types of cards, (1) AsiaFon: is cheapest for

Show the features of hyper-threading, Q. Show the Features of Hyper-threadi...

Q. Show the Features of Hyper-threading? The significant characteristics of hyper threading are: i) Improved response time and reaction, as well as increased number of users

Explain the disadvantages of random scan display, Disadvantages of random s...

Disadvantages of random scan display - Just by wire-frame, it is almost impossible to create images with shaded objects or areas filled with a given colour. - In case

Explain the term - computer aided software engineering, Explain the term - ...

Explain the term - Computer Aided Software Engineering Production of software became much commercial. Software development tools were devised. Concept of Computer Aided Softwar

#chemistry, Please explain the construction and working of calomel electrod...

Please explain the construction and working of calomel electrode..

Define word length, Define word length? Every group of n bits is refer...

Define word length? Every group of n bits is referred to as a word of information and n is known as the word length.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages