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

What is the dissimilarity between dynamic strain aging, Q. What is the diss...

Q. What is the dissimilarity between dynamic strain aging and strain aging? Answer:- Strain aging could be explains as "normal wear and tear" or the fatigue that is experi

Explain region, What is a Region? A Region is a continuous area of a p...

What is a Region? A Region is a continuous area of a process's address space (like text, data and stack). The kernel in a "Region Table" that is local to the process mainta

What are the values of the slack or surplus variables, Consider the followi...

Consider the following linear programming problem: Minimize:        70M + 40N Subject to:           3M + 7N ≥ 233                             10M + 2N ≥ 254

What is a accepting computation history, What is a accepting computation hi...

What is a accepting computation history?  An accepting computation history is explained as , Let M be a Turing machine and w be a input string,  for M on w is a sequence of con

What are the methods for handling deadlocks, What are the methods for handl...

What are the methods for handling deadlocks?  The deadlock problem can be dealt with in one of the three ways:  a. Use a protocol to prevent or avoid deadlocks, make sure th

Tools for performance measurement, Tools for Performance Measurement Th...

Tools for Performance Measurement The reason behind these algorithms has been to gain a speed up and improve the performance. After the parallel algorithm has been written and

Define in brief about the database management systems, Define in brief abou...

Define in brief about the Database Management Systems Databases (Database Management Systems - DBMS) Databases are used to organise and collect information. Most databas

Define the term- verification, Define the term- Verification It is a wa...

Define the term- Verification It is a way of preventing errors when data is copied from one medium to another (for instance from paper to disk/CD or from memory to DVD, etc.).

Classified the vlsi technology, The VLSI technology is still developing. Mo...

The VLSI technology is still developing. More and more powerful microprocessors and more storage space now are being put in single chip. One question that we have still not conside

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