Answered step by step
Verified Expert Solution
Link Copied!
Question
1 Approved Answer

An 8 2 5 9 is connected to an 8 0 8 6 using a 7 4 LS 1 3 8 as a decoder as

An 8259 is connected to an 8086 using a 74LS138 as a decoder as shown in the figure below.
a) Write the address of the control words ICW1, ICW2, ICW3 and OCW1. Assume all addresses not
shown in the circuit diagram are somehow integrated into the address decoding circuitry and A11=0.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image
Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Refactoring Databases Evolutionary Database Design

Authors: Scott Ambler, Pramod Sadalage

1st Edition

0321774515, 978-0321774514

More Books

Students explore these related Databases questions