What is dma data transfer, Software Engineering

Assignment Help:

DMA data transfer

The position of the DMA controller between the other components in a computer system. The CPU communicates with the DMA by the  address and data buses as with any interface unit.  The DMA has its own address,  which activates the DS and RS lines.  The CPU initializes the DMA by the data  bus.  Once the DMA receives the start control command, it can start the transfer among the peripheral device and the memory.

 


Related Discussions:- What is dma data transfer

Define cyclomatic complexity, Define cyclomatic complexity? Cyclomatic ...

Define cyclomatic complexity? Cyclomatic complexity defined as software metric which gives the quantitative measure of logical complexity of the program. The Cyclomatic comp

State the term- enginnering the product, Enginnering the product Becaus...

Enginnering the product Because of complexity involved in software development, engineering approach is being used in software design. Use of engineering approach in area of re

Define top-down testing, Define top-down testing. System developed star...

Define top-down testing. System developed starting from most general modules. Testing begins from the most general module.

What is a cohesive module, What is a cohesive module? A cohesive module...

What is a cohesive module? A cohesive module performs only "one task" in software procedure with few interaction with other modules. It means cohesive module serve only one thi

What is pure and impure interpreter, what is interpreter explain pure and i...

what is interpreter explain pure and impure interpretion

Explain capability maturity model, Overview You are a Systems Analyst w...

Overview You are a Systems Analyst working for Zeppelin Industries Inc. Many of the software projects your company attempts to deliver are failing or have already failed. The

What is desk checking, What is Desk Checking? Ans) A type of manual stat...

What is Desk Checking? Ans) A type of manual static analysis usually performed by the originator. Source code documentation, etc., is visually checked against needs and standard

Explain cause effect graph, A Boolean graph connecting causes and effects. ...

A Boolean graph connecting causes and effects. The graph is mainly a digital-logic circuit (a combinatorial logic network) by using a simpler notation than standard electronics not

Test questions, Dear Sir/ Madam I have some remaining test questions need ...

Dear Sir/ Madam I have some remaining test questions need to be answered, from yesterday''s test bank can I get a solution please? Regards John

Explain the meaning of throw away prototyping, What is meant by Throw away ...

What is meant by Throw away Prototyping? Giving the user a system which is incomplete and then augmenting and modifying it so that user requirements become clear. The obj

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