ALU design

Discussion in 'Homework Help' started by anjumyaseen, Oct 31, 2011.

  1. anjumyaseen

    Thread Starter New Member

    May 29, 2011
    7
    0
    Implement to the gate and full adder level an ALU bit slice with three
    operation selection inputs S2; S1; S0, that implements the following eight functions of
    the two data inputs A and B (and carry-in Ci):
    S2 S1 S0 ALU operation
    0 0 0 Fi = 0
    0 0 1 Fi = B .. A
    0 1 0 Fi = A .. B
    0 1 1 Fi = A + B
    1 0 0 Fi = AxorB
    1 0 1 Fi = AorB
    1 1 0 Fi = AandB
    1 1 1 FI = 1
    2
     
  2. Georacer

    Moderator

    Nov 25, 2009
    5,142
    1,266
    The Homework Help section asks that you post up the work you have done so far, so we can see it and find where you went wrong, or suggest better approaches. We will not do all your work for you.

    If you are in doubt about how to structure your post and what to include please read this thread: http://forum.allaboutcircuits.com/showthread.php?t=3002

    Thank you.
     
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