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Discussion in '8bit Microcontrollers' started by david, Mar 26, 2005.

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  1. david

    david Guest

    I have been messing with picstart again. I use it mainly for isp programming
    often it fails.
    so I got fed up with this and started to wonder why.
    I have always used a 10k pull up on mclr and a diode.
    http://www.dessy.ru/kitlab/PICSTARTER+.html on pins 1/ 4/ 14/ 32/ 40


    from there I got a schematic and noticed that mclr is pulled low with a 5.1k
    so I my pull-up
    is now 33k
    because I think the 10k was not being pulled low enough and not allowing pic
    to reset.

    What value resistor do you use as a pull up on mclr ?

    David


    this is the second post the first never showed up
     
  2. david

    david Guest

    Thanks René

    I still cant see my first post or any reply could some repost in this
    thread please
    david
     
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