A clip fro the COP402 datasheet showing the connection diagram and pin descriptions.
https://files.mastodon.social/media_attachments/files/111/053/099/542/097/511/original/ca25a0c5527ec76a.png
Probing pins 1 and 2 of the COP402 (which are the clock pins) I'm getting just high and no pulsing. Does the issue lie with the COP402 microcontroller or with the crystal circuit (which is on the IO board)?
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