D Flips Flops and muxes

Discussion in 'Homework Help' started by itsyaboi, Nov 23, 2007.

  1. itsyaboi

    Thread Starter New Member

    Nov 17, 2007
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    0
    ok i have 2 D flip flops and i am having a hard time finding an expression because there are 2 muxes behind them and i have no clue what to do with these stupid muxes

    take a look at this pic

    [​IMG]
     
  2. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
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  3. Papabravo

    Expert

    Feb 24, 2006
    10,152
    1,793
    Why exactly are the muxes stupid? They are inanimate objects incapable of either thought or feeling, let alone self awareness.
     
  4. cumesoftware

    Senior Member

    Apr 27, 2007
    1,330
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    As far as I'm concerned, muxes are quite intelligent. But they are very selective though. :D:D:D
     
  5. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
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    A mux isn't really stupid by nature, it just does stupid things from time to time. ;)
     
  6. beenthere

    Retired Moderator

    Apr 20, 2004
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    282
    I only get a welcome screen on the image hosting site. With multiplexers controlling the state of the D input, the expression will have to express Q as the logic level controlled by the mux.
     
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