Counting bits

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  1. - 10th October 2008, 09:03 #1
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    Acetronics2
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    Hi, Russ

    first, shift right your word 12 times if > 4095 ...

    mask the result to keep the 4 lower bits,

    then 6 possibilities remain for an even count of the bits ...

    ( call the result "ABCD" ... if even, ABCD = Ch,Ah,9h,6h,5h or 3h )

    A SELECT CASE will do it.

    mask your word to keep the 4 lower bits

    Then 6 possibilities ...

    The SELECT CASE ...

    it's one way ...in PbP !!! ( lol )


    or use "NCD" function in a loop ... which looks furiously to what Darrel Wrote !!!


    Alain
    Last edited by Acetronics2; - 10th October 2008 at 09:07.
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
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