Pic Speed / Instruction Speed etc

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  1. - 27th April 2010, 13:51 #2
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    Acetronics2
    Acetronics2 is offline Fanatical Contributor
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    Hi, Jamie

    @ first ... there is a small thing I do not understand so well ...

    you count the teeth ... oK ... but the way you use rising AND falling edges make 2 transitions per tooth ... or 70 transitions per turn ...

    the way the program is written - and taking 70 transitions into account ... I get a 13200 rpm counting limit @ 4 Mhz...

    Alain
    Last edited by Acetronics2; - 27th April 2010 at 13:54.
    ************************************************** ***********************
    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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