ExamVeda
Login
Home

The number of 8259 interrupt controllers required to be cascaded to...

This question belongs to Electronics And Communications Engineering Microprocessors And Microcontrollers
Microprocessors and Microcontrollers
?

The number of 8259 interrupt controllers required to be cascaded to provide interrupt facility to a maximum of 29 different devices are

Answer & Solution
Correct Answer: Option C
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Microprocessors and Microcontrollers

In one’s complement 8 bit representation 11111111 represents
A. +0 B. -0 C. +1 D. -1
Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier.
[Hint: Construct the truth table for the adder and the multiplier]
A. Circuit A has more gates than circuit B B. Circuit B has more gates than circuit A C. Circuit A has the same number of gates as circuit B D. None of the above
An e-mail message can be sent to many recipients.
A. True B. False
For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].
A. Less than B. Greater than C. The same as D. Cannot be determined
More Related Questions on Microprocessors and Microcontrollers