USBSERVICE timing question


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  1. #1
    Join Date
    Nov 2005
    Location
    Perth, Australia
    Posts
    429

    Default USBSERVICE timing question

    Does anybody know how long it takes to perform a USBSERVICE on an 18F4550 running at 48MHz?

  2. #2
    Join Date
    Sep 2004
    Location
    montreal, canada
    Posts
    6,898

    Default

    i've never measure it, but you could using a LED and a SCOPE or with a internal Timer. Something around..
    http://www.picbasic.co.uk/forum/show...truction+cycle
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  3. #3
    Join Date
    Mar 2006
    Location
    Gothenburgh, Sweden
    Posts
    18

    Default

    Hi.
    I made some tests a while ago.
    Take a look at:
    http://www.picbasic.co.uk/forum/showthread.php?t=5458

    Regards Stefan

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