Guru
Joined: 05/10/2019
Location: United KingdomPosts: 8964
| Posted: 06:21pm 24 Aug 2024 |
I really don't like the idea of restricting the IO pins by putting stuff on-board that really shouldn't be there because you can't switch it off or ignore it and use those pins. That's been done in the past and it feels like it's crippling the system.
If you want a crippled system to experiment with then you already have it - the Pico 2. If you want a full bells and whistles system then you still have to wait - the PGA2350 isn't quite there as the QSPI bus isn't exposed on the pins (or on pads AFAIK, I've never seen underneath one).
Anyway - it needs someone proficient in using multi-layer boards and SMD to sort something like you're talking about, Rob. I'm the wrong bloke for that. :)