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

What is intrusive testing, Testing that collects timing and processing info...

Testing that collects timing and processing information during program implementation that might change the behavior of the software from its behavior in a actual environment. Usua

What are the elements of design model, What are the elements of design mode...

What are the elements of design model? i. Data design ii. Architectural design iii. Interface design iv. Component-level design

Script file, how to make script file volume of pyramid

how to make script file volume of pyramid

Concepts of the object-oriented paradigm, To develop software of lasting qu...

To develop software of lasting quality you have to lay down a solid architectural foundation that is resilient to change. Modelling is at the heart of the development of good quali

Design black box test suits for a function, Q. Design black box test suits ...

Q. Design black box test suits for a function that checks whether a character or string upto ten characters in a palindrome? Ans Following may be the test cases: - Try wit

Justify the term software is engineered, Justify the term "Software is engi...

Justify the term "Software is engineered" Software is engineered not manufactured. Although some similarities exit among software development and hardware manufacture, the two

Explain in detail the design concepts, Explain in detail the design concept...

Explain in detail the design concepts. Abstraction Functional abstraction Data abstraction Control abstraction Information hiding Every module in

What are business process engineering tools, What are business process engi...

What are business process engineering tools? By modeling the strategic information needs of an organization, business process engineering tools give a "meta-model" from which e

Define data flow diagram, Define Data Flow Diagram. A Data flow diagram...

Define Data Flow Diagram. A Data flow diagram is a graphical representation that depicts information flow & the transforms that are applied as data move from input to output.

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