# E fix the column as 011 and the remaining columns

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ed to design an arithmetic incrementer/decrementer circuit. Your circuit will receive a 3-bit binary number (A) as input to produce an output which is either A+1 or A-1 depending upon the command input (ID). That is, your circuit works as an incrementer if the command ID=0 or a decrementer if ID=1. You may use any logic gate to design this circuit. Give a gate level schematic diagram for your circuit. The truth table of the required circuit will be as follows: (Assuming F is a 3 bit output) The expression for can be obtained by looking at the k-map 00 01 11 10 00 1 1 1 1 01 11 10 1 1 1 1 The expression for can be obtained by looking at the k-map 00 00 01 11 10 01 1 1 11 10 1 1 1 1 1 1 ( ) ( ) The expression for can be obtained by looking at the k-map 00 00 01 11 10 ) 1 1 01 1 1 11 1 1 10 1 1 ( ) (...
View Full Document

## This homework help was uploaded on 03/14/2014 for the course EE 3320 taught by Professor Drdianzhou during the Fall '10 term at University of Texas at Dallas, Richardson.

Ask a homework question - tutors are online