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Are there any precautions for powering the download cable with 3.0V to 3.3V when using the Single-supply type of MAX 10 devices?

MAX power/Enpirion

Category: Programming/Configuration
tool:-
Device: MAX®10


To prevent overshoot, we recommend inserting either an external series resistor (damping resistor) or a clamp diode.

Target pins: TCK, TDI, TMS
① Connect with 3.0V or 3.3V using a clamp diode
② Insert series resistor

For details, refer to the document below.
https://www.altera.com/en_US/pdfs/literature/hb/max-10/ug_m10_config.pdf
(Search for Voltage Overshoot Prevention.)



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