Teensy 3.2, can A14 be used as a digital input?

Hi, I've been trying to use A14 as a digital input and failing, it always reads low. I thought I'd fried the input then tried an analogRead which works fine. Does this mean A14 can only be an analogue input?

Thanks.

Yup, A14 is analog only. That's why there's no digital pin number (gray background) shown on the pinout card.

PaulStoffregen said:

Yup, A14 is analog only. That's why there's no digital pin number (gray background) shown on the pinout card.

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Thanks Paul. A touch of the RTFC maybe?