A LOGIC CIRCUIT SUBTRACTS TWO SIGNED FOUR BIT NUMBERS A=A3A2A1A0 AND B=B3B2B1B0 BY CALAULATING A-B. THE CIRCUIT HAS TWO OUPUTS (Y AND Z) AND OPERATES AS FOLLOWS; IF A=B OUTPUT Z=0 OTHERWISE IT IS ONE IF AB OUTPUT Y=1
A LOGIC CIRCUIT SUBTRACTS TWO SIGNED FOUR BIT NUMBERS A=A3A2A1A0 AND B=B3B2B1B0 BY CALAULATING A-B. THE CIRCUIT HAS TWO OUPUTS (Y AND Z) AND OPERATES AS FOLLOWS; IF A=B OUTPUT Z=0 OTHERWISE IT IS ONE IF AB OUTPUT Y=1
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A LOGIC CIRCUIT SUBTRACTS TWO SIGNED FOUR BIT NUMBERS A=A3A2A1A0 AND B=B3B2B1B0 BY CALAULATING A-B. THE CIRCUIT HAS TWO OUPUTS (Y AND Z) AND OPERATES AS FOLLOWS;
IF A=B OUTPUT Z=0 OTHERWISE IT IS ONE
IF A<B OUTPUT Y=0
IF A>B OUTPUT Y=1
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