Switch and PGM pins

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stanleyfx
Posts: 42
Joined: Fri Jan 27, 2017 2:19 pm

Switch and PGM pins

Post by stanleyfx »

I have a question regarding some of the input pins of the FX-Core. I have been wondering if pins such as the SW and PGM are 5v tolerant or will need to have voltage level shifters when using a 5v micro to control these pins?
Cheers
Mick (Blue Nebula Design team)
Frank
Posts: 158
Joined: Sun May 03, 2015 2:43 pm

Re: Switch and PGM pins

Post by Frank »

3.3V only. So if using a 5V micro you will need to level shift.
stanleyfx
Posts: 42
Joined: Fri Jan 27, 2017 2:19 pm

Re: Switch and PGM pins

Post by stanleyfx »

Thank you for the confirmation.
Mick (Blue Nebula Design team)
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