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TPLD1202: Regarding the clock source for the TPLD1202

Kyohei
Expert 1571 points
Part Number: TPLD1202
Other Parts Discussed in Thread: TPLD1201

Tool/software:

Hi team,

I believe that both the TPLD1201 and TPLD1202 can select either an external clock or an internal oscillator as the clock source.

If an external clock is selected as the clock source, is it possible to select the internal oscillator only as the clock source for the internal counter?

Best regards,

Kyohei

  • 0
    TI__Genius 10841 points

    Hi Kyohei,

    If the external clock is selected for the oscillator block, then all internal blocks will use that external clock source. If you want to use the internal oscillator for some blocks and an external clock for others, you can manually select "external clock" as the clock source for some of the pins and use your external clock as a normal pin input instead of connecting it to the internal oscillator.