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griffin1701's avatar
griffin1701
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11 months ago
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More info needed regarding Schmitt Trigger input setting in Max-V CPLD

I am looking for the center voltage value for a pin on the Max V CPLD, when it is configured as a 3.3V Schmitt trigger input. The datasheet shows a hysteresis voltage of 400 mV for Vccio = 3.3V, but...
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  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    10 months ago

    Thank you for the input, Frank.


    Do you have any more help needed on this issue?


griffin1701's avatar
griffin1701
Icon for New Contributor rankNew Contributor
11 months ago

Thanks for the info. We decided to perform the measurements ourselves, as you recommended.