Input-output port decoder


Question 1: Design an Input-Output port decoder which generates the following low-bank Input-Output strobes:

00FEH, 00C8H, 00DEH, 00EEH

Question 2: Describe the given data transfer schemes:

a) Programmed I/O.
b) Interrupted I/O.
c) DMA.

Question 3: Why do we prefer interrupt driven data transfer than programmed Input-Output transfer?

Also show the complete hardware design to resolve the multiple interrupts based on priority?

Request for Solution File

Ask an Expert for Answer!!
Computer Engineering: Input-output port decoder
Reference No:- TGS03384

Expected delivery within 24 Hours