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 flag to achieve the needed synchronization among the processor and an input and output device.

 


Related Discussions:- What is program controlled i/o

Clarify the operation of iret instruction, Clarify the operation of IRET in...

Clarify the operation of IRET instruction.  What memory locations comprise the vector for an INT 34 instruction? Interrupt return (IRET) instruction is used only with hardware

Define congestion, Define Congestion. Congestion: This is uneconomic ...

Define Congestion. Congestion: This is uneconomic to give sufficient equipment to carry all the traffic which could possibly be offered to a telecommunication system. Inside

How society is affected thorugh internet, How society is affected thorugh I...

How society is affected thorugh Internet Buying goods and services (for example banking) over the internet has both negative and positive aspects on society. These can be expl

What is hyper-threading, Hyper-threading officially known as Hyper-threadin...

Hyper-threading officially known as Hyper-threading Technology (HTT) is Intel's trademark for their functioning of simultaneous multithreading technology on Pentium 4 micro-archite

What are font metrics classes, The FontMetrics class is used to describe im...

The FontMetrics class is used to describe implementation-specific properties, like ascent and descent, of a Font object.

State of the register, What is the state of the register in Figure  after e...

What is the state of the register in Figure  after every clock pulse if it begins in the 101001111000 state?

Instruction set architecture - computer architecture, Instruction Set Archi...

Instruction Set Architecture:                             Instruction set architecture cycle-it is smallest unit of time in a processor. superscalar processor

Show SNMPs representation in ASN.1 syntax, An SNMP integer whose value is 2...

An SNMP integer whose value is 200 has to be transmitted. Show its representation in ASN.1 syntax. An ASN.1 transfer syntax describes how values of ASN.1 types are unambiguousl

Explain about transmission media, Q. Explain about Transmission Media? ...

Q. Explain about Transmission Media? These, also known as physical channels, can be either bounded or unbounded. Bounded media, in which signals representing data are confined

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