QEI Hardware Quadrature Encoder Inputs PIC 18F4431

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  1. - 29th June 2011, 11:10 #1
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    Question QEI Hardware Quadrature Encoder Inputs PIC 18F4431

    I am trying to get my head around this Data Sheet, and I don't get it.
    The DS refers to A POSCNT / MAXCNT registers. Am I correct that the counts of the QE are stored in those registers MAXCNTL , MAXCNTH . . . just the same as they would be in a software variable and then I can change or clear their value with software commands ?
    And if not, where is the advantage of the QEI hardware?
    Thank You
    JS
    Last edited by Archangel; - 5th July 2011 at 03:04.
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