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    Interfacing Potentiometer with 8052(89c52)Atmel uC

    How do I connect or interface potentiometer.
    Can anyone interested to answer me?
    Thanks.
    IMRAN

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    Re: Interfacing Potentiometer with 8052(89c52)Atmel uC

    Through an ADC peripherial of course...


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    Re: Interfacing Potentiometer with 8052(89c52)Atmel uC

    Is the 83c752 mictocontroller has same programming as 89c52(8052)?
    IMRAN



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    Re: Interfacing Potentiometer with 8052(89c52)Atmel uC

    The 83c752 uses the same instruction set as the other 8051, however it has additional peripherals, including an ADC module, which the baseline 8051s do not possess.

    To make use of the additional peripherals requires the configuration and manipulation of additional registers.

    I recommend obtaining and reading a copy of the 83c752 datasheet:

    83C752/87C752 - 80C51 8-bit microcontroller family

    However, datasheet from the actual manufacture would be more appropriate.

    I should also add that many of these particular 8051 variants are either One Time Programmable (OTP) or require erasure with UV via a quartz cap window.

    BigDog


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