Answer Posted / vinay m k
An interrupt is a signal receieved by the processor from
hardware co-processor through one of its external address
busses/pins, or it could be a message posted by one of the
[software] processes runing in it.
Interrupt is inherently asynchronous in nature and is used
to grab the attention of the processor in a non-planned
fashion - allowing variable execution periods.
http://www.vinaymk.com/tutorials
Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
List the various registers of 8085?
What are the sources of an interrupt?
Does alu have any storage facility?
What does tasm stand for and what is its use?
What is the difference between 8085 microprocessor and 8086 microprocessor?
After the following has been executed MOV BL, 8C MOV AL, 7E ADD AL, BL; what will be the contents of register AL?
explain the various functional blocks of the 8085 microprocessor.
explain the difference between 8086 and 8088?
Define the purpose of sim and rim in reference to the 8086?
Define the number of flags present in the 8086 and name each one of them.
What does the out instruction do, define its format?
What is the purpose of the ale pin?
What does a microprocessor mean?
What is stack pointer?
What is meant by priority of interrupt?