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henrik239955
Visitor II
September 2, 2003
Question

NMI pull-up problem!

  • September 2, 2003
  • 2 replies
  • 593 views
Posted on September 02, 2003 at 03:52

NMI pull-up problem!

    This topic has been closed for replies.

    2 replies

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    henrik239955Author
    Visitor II
    August 21, 2003
    Posted on August 21, 2003 at 10:33

    Hi,

    I have problem programming the NMI pull-up on ST62T32B with winee 4.0.2

    When I set 'D2 NMI pin pull-up enabled' to 1 (ON) there is no pull-up present on the NMI pin.

    But if I set 'D2 NMI pin pull-up enabled' to 0 (OFF) and 'D3 TIMER pin pull-up enabled' to 1 (ON) there is a pull-up on the NMI pin !!

    It seems to me that the bits D2-D3 are mixed up.

    Am I right or is it my brain thats mixed up?

    Regards

    Bood

    V
    vikas2
    Visitor II
    September 2, 2003
    Posted on September 02, 2003 at 03:52

    You are right, D2 and D3 Bits are explained reversed in the datasheet. In Actual , bit D2 is used to pull up Timer pin and D3 to pull up NMI Pin.

    The datasheet will soon be modified accordingly.

    Thanks for your help.
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