1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Converter - logic gates

  1. Nov 16, 2013 #1
    1. The problem statement, all variables and given/known data

    I have to build some converters (only for 4 bits) and i didn't understand how. How do i proceed? Which logical gates combined in such a way give me the y3y2y1y0 answer for x3x2x1x0?
    For example, build a coverter from EXCES3 to BCD, or from GRAY TO BCD, or C1 complement to C2 using logical gates (AND,OR,XOR,NAND,etc.)

    2. Relevant equations

    3. The attempt at a solution

    Well, i can make the truth table for x3x2x1x0.

    Thank you!

    Attached Files:

    • ha.PNG
      File size:
      4.7 KB
    Last edited: Nov 16, 2013
  2. jcsd
  3. Nov 16, 2013 #2


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted