H.W help

Discussion in 'Homework Help' started by ambreen, Mar 5, 2008.

  1. ambreen

    Thread Starter New Member

    Mar 5, 2008
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    I need to understand the shift register entries through Xor operation.

    Thanks
    Ambreen
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Could you expand on that question? Shift registers and the XOR function have no obvious relationship.
     
  3. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
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  4. ambreen

    Thread Starter New Member

    Mar 5, 2008
    6
    0
    Yes! actually i need to do my h.w on CRC with message 1011 to be transmitted using polynomial g(x)=x^2+1.Showing shift register contents at both sender & reciever.
     
  5. ambreen

    Thread Starter New Member

    Mar 5, 2008
    6
    0
    i can't figure it out that how we could get tabular form at sender & reciever form?
     
  6. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    There are some pretty interesting links at the bottom of this wikipedia section on CRC.

    hgmjr
     
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