Thread: C-Rio/roboRio Digital Input Current
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Unread 21-04-2014, 09:48
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Re: C-Rio/roboRio Digital Input Current
Quote:
Originally Posted by FrankJ View Post
I don't know about the RoboRio, but imagine it will be about the same.
roboRIO's DIO have 40K to GND. VILmax is 0.8V, and VIHmin is 2.0V. Current into the FPGA is negligible.

[insert basic circuit theory here]