What is program-controlled i/o, Computer Engineering

Assignment Help:

What is program-controlled I/O?

In program controlled I/O the processor repeatedly checks a status flags to achieve the needed synchronization among the processor and an input and output device.

 


Related Discussions:- What is program-controlled i/o

Difference between abstract class and interface, Abstract class: Abstract c...

Abstract class: Abstract classes are the class where one or more methods are abstract but not essentially all method has to be abstract. Abstract methods are the methods, which are

Develop a menu driven program, Q.  Develop a Menu driven program with follo...

Q.  Develop a Menu driven program with following menu: a.  Binary to Decimal b.  Binary to Octal c.  Binary to Hexadecimal d.  Exit (Put proper validation for input

Explain the use of ssl to secure the network, Explain the use of SSL to sec...

Explain the use of SSL to secure the network.  SSL (Secure Sockets Layer) is a protocol developed by Netscape for transferring private documents by the Internet. SSL works by u

Cost involved in inter - processor communication, Cost Involved in Inter-Pr...

Cost Involved in Inter-Processor Communication Because data is assigned to too many processors in a parallel computer whilst executing a parallel algorithm processors may be ne

Random search - artificial intelligence, Random Search - artificial intelli...

Random Search - artificial intelligence: Some problems to be solved by a search agent are more creative in nature, for example, like in writing poetry. In this case, it is oft

Design a 1-bit full adder, Design a 1-bit full adder: Verify your desig...

Design a 1-bit full adder: Verify your design Use the 1-bit full adder to build a 4-bit adder with Ci=0 Verify: 1 + 4, and 9 + 9 Sram design: Cell: p - 0.5/0.045;

Illustrate the text area, specifies a form field where user can enter large...

specifies a form field where user can enter large amounts of text. In most respects, works like an field. It can have a name as well as a def

Significance of having less memory references, Q. What is the significance ...

Q. What is the significance of having less memory references? As the time needed for memory reference is more than that of a register reference so increased number of memory r

Evaluate sop expression, Q. For function F(x,y,z) = ∑m(0,1,2,6,7) using TRU...

Q. For function F(x,y,z) = ∑m(0,1,2,6,7) using TRUTH TABLE only.   1. Find SOP expression 2. Implement this simplified expression using two level AND-to-OR gate network 3. I

Mplement a second-order low-pass filter using the finite dif, you will impl...

you will implement a second-order low-pass filter using the finite difference method. The finite difference method is a useful mathematical method that is used to numerically solve

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