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  1. #1
    Advanced Member level 1
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    Maverickmax's Avatar
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    I2C

    Hi

    Please forgive my ignorance....

    Is it possible to implement I2C on AT89C15 or AT89C52?

    Maverickmax77

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  2. #2
    Full Member level 6
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    I2C

    Why shouldn’t this be possible? If your devices do not have a hardware I2C master und you can program an I2C master in software.

    Bye,
    cube007



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  3. #3
    Advanced Member level 1
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    Re: I2C

    Yes, but you have to resort to bit-banging.

    Check here for code:
    http://www.ping.be/~ping0751/i2cfaq/i2c.htm
    http://www.keil.com/i2c/bitbang.htm

    /Rambo



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