When your voltage regulator accidentally has one bit of surprisingly non-volatile memory. Turns out Glasgow revC0 can lock up in an interesting way when you short out the Vio output rail on a port. This was fun to work out last night.https://github.com/GlasgowEmbedded/Glasgow/issues/135 …
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There is a ground plane; it's a 4-layer board. One inner layer is a ground plane all around, the other is largely 3V3 with a 1V2 section and a few signals I couldn't route top/bottom.
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What I do know is that @esden will be doing a proper production run and making them available to everyone :-)
5:13 AM - 25 Apr 2019
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