Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
ingle ROM as a KOR and NAND = (X3X2X1X0 ar ress lines (the le put lines (the le

ingle ROM as a KOR and NAND = (X3X2X1X0 ar ress lines (the le put lines (the le

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question
Computer Science We want to use a single ROM as a lookup table that can perform two bitwise operations, XOR and NAND. There are two operands with each operand being 4 bits (X3X2X1X, and Y3Y2Y1Y0), and a selector (S) for the operation chosen. (a) How many address lines (the least amount possible) are needed for the ROM? (b) How many output lines (the least amount possible) are needed for the ROM? (c) If we use a 1024x10 ROM, how many columns will be unused? (d) If we use a 1024x10 ROM, how many rows will be unused?
Transcribed Image Text:Computer Science We want to use a single ROM as a lookup table that can perform two bitwise operations, XOR and NAND. There are two operands with each operand being 4 bits (X3X2X1X, and Y3Y2Y1Y0), and a selector (S) for the operation chosen. (a) How many address lines (the least amount possible) are needed for the ROM? (b) How many output lines (the least amount possible) are needed for the ROM? (c) If we use a 1024x10 ROM, how many columns will be unused? (d) If we use a 1024x10 ROM, how many rows will be unused?
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Fundamentals of Boolean Algebra and Digital Logics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS