06-04-2021, 11:33 PM
(06-04-2021, 04:51 AM)dsimic Wrote: Sadly, I don't think that the RL2040 would be a good choice for a USB storage device... Here's a quotation from page 11 of the RP2040 datasheet:
Quote:A USB controller with embedded PHY can be used to provide FS/LS Host or Device connectivity under software control.
Full-speed (FS) USB 1.1, which runs at 12 Mbit/s, would be just too slow for a USB storage device.
Ah okay, was just an idea. I was wondering whether the PIO could be utilized to speed up USB... Just putting options out there