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AFE4404 ADCRST0 Setting

user5231070
Prodigy 50 points
Other Parts Discussed in Thread: AFE4404

Dear TI,

When I use the AFE4404 EVM GUI (ver 1.2), the ADC Reset 0 only calculate 1 count.

But datasheet shows that this counts need over 6 count.

Which one is right?

I look forward your help.

Thank you.

  • 0
    TI__Genius 12575 points
    Hi,

    Programming CLKDIV_PRF could result in lower ADCRST pulse as it changes the clock to the timing engine.
    So please check CLKDIV_PRF setting and try with the default setting to confirm that indeed the ADCRST pulse is set to 6 clocks.

    Regards,
    Prabin