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    strong and weak pull ups

    Thanks.

    •   Alt31st January 2008, 21:06

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    weak pullup and strong pull up

    less current goes in to the pin, I would not recomend to use them use , put one resistor at the pin will save you a lot's oh headache during debuging

    Added after 2 seconds:

    less current goes in to the pin, I would not recomend to use them use , put one resistor at the pin will save you a lot's oh headache during debuging


    1 members found this post helpful.

    •   Alt1st February 2008, 18:17

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    Re: weak pullup and strong pull up

    thanks for the reply



    •   Alt7th January 2011, 18:35

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  4. #4
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    Re: The difference between weak pull down/pull up and strong pul

    A weak pullup will hold a value on a pin while all other drivers are in tri-state, and can be over-ridden by the value of the driver, once it starts driving. A strong pullup cannot be over-ridden by the driver, and will cause contention.



  5. #5
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    Jigar 4 Electronics's Avatar
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    Re: The difference between weak pull down/pull up and strong pul

    Never Leave it until you did it.
    Every time you fails go for one more time :)



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