I2C clock code with tiny problem

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  1. - 25th October 2013, 17:27 #4
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    Acetronics2
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    Default Re: I2C clock code with tiny problem

    just if ... by greatest hazards ...

    DS1337C ONLY
    The DS1337C integrates a standard 32,768Hz crystal in the package. Typical accuracy at nominal VCC and +25°C is approximately +10ppm. Refer to Application Note 58 for information about crystal accuracy vs. temperature.
    that checked ...


    Bit 7: Enable Oscillator (EOSC). This active-low bit when set to logic 0 starts the oscillator. When this bit is set to logic 1, the oscillator is stopped. This bit is enabled (logic 0) when power is first applied
    that states the device should run by itself @ power up ...

    IF it's not accidentally overwritten ...

    now ... did you notice the very low Xtal charge capacitance value ???

    Alain
    Last edited by Acetronics2; - 25th October 2013 at 17:30.
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
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