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by Rohansi 59 days ago
Lerc was referring to driving multiple PSRAM chips from a single Pico with PIO/DMA. The CPU will only work with a single PSRAM chip.
1 comments

Yes, I was thinking of it more like bank switching.

Although, going back to the start of the thread where the suggestion was adding more RAM to future chips perhaps the request could be for support for multiple channels in the future.

It;s the age old question of parallel Vs serial Vs multi channel serial.