What is enhanced ide, Computer Engineering

Assignment Help:

Q. What is Enhanced IDE?

The principle behind EIDE interface is the same as in IDE interface however this drive has capacities varying from 10.2GB to 20.5GB. The rotation speed is 7200RPM. Its feature includes 9.5ms access time, a 2MB buffer and support for Ultra ATA/66 interface for high speed data throughput and greater data integrity.

Modern EIDE interfaces allow much faster communication. Speed increases because of improvements in protocol that describes how clock cycles will be used to address devices and transfer data. Modern EIDE hard drives are ATA/66 and Ultra DMA.

  • Ultra DMA or ATA/33 (AT Attachment): ATA standard is the formal specification for how EIDE and IDE interfaces are supposed to work with hard drives. ATA33 allows up to 33.3 million bytes of data to be transferred every second therefore the name ATA33.
  • ATA/66: ATA66 allows up to 66.7 million bytes of data to be transferred each second, therefore name ATA66 doubles the ATA33.

 


Related Discussions:- What is enhanced ide

Two properties of recursion, Two properties of recursion are:- 1. A sm...

Two properties of recursion are:- 1. A smallest, base case that is processed without recursion and acts as decision criterion for stopping the method of computation and 2.

Explain the working of a 1-to-16 Demultiplexer, Using a suitable logic diag...

Using a suitable logic diagram explain the working of a 1-to-16 de multiplexer. Ans. 1-to-16 Demultiplexer Working: A demultiplexer obtains in data from one line and directs this

Operating system., what is the minimum number of page faults for an optimal...

what is the minimum number of page faults for an optimal page replacement strategy?

What is a switchboard, What is a switchboard A switchboard is only a f...

What is a switchboard A switchboard is only a form with command button that open other switchboard or perform tasks like opening forms and printing reports. Switchboard is a t

Explain disadvantage of optimal page replacement algorithm, Explain Disadva...

Explain Disadvantage of Optimal Page Replacement Algorithm Optimal page replacement algorithm cannot be implemented in the general purpose operating system as it is impossible

How to create user interfaces for lists, How to create user interfaces for ...

How to create user interfaces for lists? The R/3 system automatically, obtains a graphical user interface (GUI) for your lists that offers the basic functions for list process

Data packet from one network to another, A device that forwards data packet...

A device that forwards data packet from one network to another is known as a  Switch device.

Write 8086 initialisation routine required to program 8255, Write 8086 init...

Write 8086 initialisation routine required to program 8255 for mode 1 with Port A and Port B as output Ports and Port C as an input port. Indicate all the relevant signals.

Find the maximum and minimum number-binary, What is the maximum and minimum...

What is the maximum and minimum number in the range of a 7-digit number for each of the following cases? Express all numerical answers in both the original base and its decimal (ba

Define the most common biometrics, What is most common biometrics? Explain ...

What is most common biometrics? Explain in brief. The most common biometrics is as given below: Face geometry (Photo): The computer captures the picture of your face and m

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