Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1- Design a 14KB memory system utilizing 2KB memory (3 chips), and 4KB memory (2 Chips). Use 3to-8 decoder 74LS138 as a decoding circuit and

image text in transcribed
1- Design a 14KB memory system utilizing 2KB memory (3 chips), and 4KB memory (2 Chips). Use 3to-8 decoder 74LS138 as a decoding circuit and other needed logic. The starting address of this memory system is 78000H. a. Draw the memory system with the decoding circuit. Assume a full address decoding scheme. Show all circuit connections and signals b. What is the start and end address of every memory chip? 2- Consider the decoding circuit shown below - A 64KB memory chip is used to build a memory system with the starting address of 7000H. A block of memory locations in the memory chip are damaged. a- Draw the decoding circuit to repair the above memory system. b- What is the start and end address of the repaired area. 3- Design a wait state circuit that generates 4 wait stats using 4-DFF

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

Step: 3

blur-text-image

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

Graph Databases New Opportunities For Connected Data

Authors: Ian Robinson, Jim Webber, Emil Eifrem

2nd Edition

1491930896, 978-1491930892

More Books

Students also viewed these Databases questions

Question

What is register renaming and what is its purpose?

Answered: 1 week ago

Question

state what is meant by the term performance management

Answered: 1 week ago