Clock Speed


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Thread: Clock Speed

  1. #1
    Join Date
    Nov 2007
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    Default Clock Speed

    I current use a PIC-AXE 08M chip (PIC12F629). Pic-Axe allows me to choose either 4MHZ or 8MHZ internal oscillator. It isn't obvious to me to see how to do this in PIC BASIC PRO. I don't want to use any external parts for the clock. Can I get 8 MHZ? Can I get higher than 8MHZ?

    And another question; given a PIC-AXE 08M running at 8MHZ and a PIC12F629 programmed with PBP, which would be faster?

    Your help would be appreciated. Still trying to figure out if PBP is the way to go for me.

  2. #2
    Join Date
    Sep 2004
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    as far as i'm aware, 12F629's OSC is fixed to 4 MHz, but 12F683 can be setup for 8MHz if you alter the OSCCON register.
    Steve

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

  3. #3
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    No wonder I can't figure it out. The PIC-AXE 08M chip IS a PICF683! I've been looking at the wrong data sheet. Thank you.

  4. #4
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    Steve

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

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