Hi, I'm working on my own teensy 4.0 breakout board based on this one https://www.pjrc.com/breakout-board-for-teensy-4-0/
I've seen which pins are used by the audio board (mine is rev d) here https://www.pjrc.com/store/teensy3_audio.html
My question is: do I also need to connect all the other pins (0, 1, 2, 3, ...) from the teensy board to the audio board?
I'm also wondering if the pins used by the audio board (6, 7, 8, 10, ...) can be used as digital i/o, or if they are to be considered "disabled", but I guess the latter.
This is what my circuit looks like so far. I know it might be a mess, but it's my first schematic ever
Thanks to anyone that will reply to this thread
(I hope this is the correct place for this kind of questions)
I've seen which pins are used by the audio board (mine is rev d) here https://www.pjrc.com/store/teensy3_audio.html
My question is: do I also need to connect all the other pins (0, 1, 2, 3, ...) from the teensy board to the audio board?
I'm also wondering if the pins used by the audio board (6, 7, 8, 10, ...) can be used as digital i/o, or if they are to be considered "disabled", but I guess the latter.
This is what my circuit looks like so far. I know it might be a mess, but it's my first schematic ever
Thanks to anyone that will reply to this thread
(I hope this is the correct place for this kind of questions)