Common functions of interrupts - computer architecture, Computer Engineering

Common Functions of Interrupts:

  • An Interrupt transfers control to the interrupt service routine, generally through the interrupt vector table, which contains the addresses of all the service routines.
  • Interrupt architecture have to save the address of the interrupted instruction and the contents of the processor status register.
  • A software-produced interrupt may be raise either by an error or a user request (sometimes called a trap).
  • An OS is interrupt driven.
  • Arriving interrupts are disabled while another interrupt is being processed to prevent a lost interrupt.

 

 

Posted Date: 10/13/2012 7:22:51 AM | Location : United States







Related Discussions:- Common functions of interrupts - computer architecture, Assignment Help, Ask Question on Common functions of interrupts - computer architecture, Get Answer, Expert's Help, Common functions of interrupts - computer architecture Discussions

Write discussion on Common functions of interrupts - computer architecture
Your posts are moderated
Related Questions
What happens to logic after synthesis, which is driving an unconnected output port that is left open (, that is, noconnect) during its module instantiation? An unconnected out

Which of the memory is volatile memory ? Ans. A volatile memory is RAM. Term Volatile memory implies the contents of the RAM get erased as soon as the power goes off.

What is priority interrupt? A priority interrupt is an interrupt that establishes a priority over the various sources to verify which condition is to be serviced first when two

Why Build and fix model is considered as ad-hoc software development model?

Discuss the various functions of telephone switching systems. Telephone switching system's functions are as follows: (i) Attending: The system should be continually monito

A dialog box such as a File menu that have one command until it is clicked when a number of dissimilar commands "drop-down."

super ascii string checker

Levels of parallel processing We could have parallel processing at four levels. i)  Instruction Level: Most processors have numerous execution units and can execute numero

ADDING LAYERS TO THE TIMELINE AND GIVING MOTION TO THE LAYER Step 1:  Choose Layer from Common toolbar after that draw a layer. Step 2:  Write the text inside Layer. Step

A full binary tree with 'n' non-leaf nodes have  2n+l nodes.