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Math Help - help in logic plzzzzzzzzzzz

  1. #1
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    help in logic plzzzzzzzzzzz

    s a
    please iwant you to help me in a logic problem
    i have a circuit and it has 6input from x0 ==>x5
    and 3 output A,N,E
    i simplify and finally i get
    A=x3` x0` + x3x2` + x3 x1` + x5 x3
    N=x0+x5` x3 x2 x1
    E=x3 x0+x4x2x1x0+x5 x4` x3` x2`+x5 x4` x3`x1`+
    x5 x3` x2`x1`+x5 x4 x0
    the problem is that i want to simplify it more than this
    because iwant to use the min no. of ic's and it must be nand gates only and inverters
    please help me because it is a project and ican't do any thing more
    thanx in advance

    thx in advance
    Last edited by no pain no gain; April 20th 2009 at 03:35 PM.
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  2. #2
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    please if you know some rules for simplification using nand write it please
    or if there is any thing n the expression tell can be smplified
    please tell me
    i'm sorry again
    J A K
    Last edited by no pain no gain; April 20th 2009 at 03:39 PM.
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  3. #3
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    Quote Originally Posted by no pain no gain View Post
    s a
    law sama7tom plzzz iwant you to help me in alogic prblem
    i have a circuit and it has 6input from x0 ==>x5
    and 3 output A,N,E
    ana 3amltelha implementation we truth table we bastaha
    we fe 2a5ir wsalt le
    A=x3` x0` + x3x2` + x3 x1` + x5 x3
    N=x0+x5` x3 x2 x1
    E=x3 x0+x4x2x1x0+x5 x4` x3` x2`+x5 x4` x3`x1`+
    x5 x3` x2`x1`+x5 x4 x0
    el moshkela en ana msh 3arfa abastha ziada 3n kda
    we ana mehtaga 2sta5dem min no. of ic's wetkon kolha nand gates only we inverters bs plz sa3dony l2en da project we ana msh
    3arfa a3mel feh haga tany
    asfa 3la el franco we el etala
    thx in advance
    Quote Originally Posted by no pain no gain View Post
    YA ret law had ya3rf rules for simplification using nand yktbhali
    aw law shaef haga fe el expression momken ttbasat
    J A K
    Sorry but this is an English Language web site.
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  4. #4
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    iam sorry it was my first post
    i'll write it in english
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