I dare to share my PCB design, I have routed using `KiCad'. There is a capacitor close to VCC of each chip. Power comes through P2 connector, connector P1 should interface to CPU.
Proper design with ground filled areas, so far beyond my capabilities, something I need to learn yet.
I need to connect P2 to common +5V rail inside ST machine, no idea yet where best to source, seeking advice. I though to use floppy power connector, is there a solid +5V and ground on it?
No idea it will work in the end, but this is how it may fit inside my STFM machine. P1 should connect to CPU pins using ribbons, at least that is the idea so far, but there is RP7 red component getting in the way on one CPU side. Inevitably the ribbon will partly cover CPU from top, any precautions here, to allow CPU dicipate its heat properly?
Many thanks in advance
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