> The RP2040 can only do USB FS (full-speed), which is capable of 11 Mbps. At the 320x240x16 bpp we were originally targeting, every frame is 153.6 kB. At our maximum USB FS speed, that's less than 10 FPS! Embarrasingly, I had originally done the math with a bandwidth of 11 MBps, not 11 Mbps, so I was off by a factor of 8.

I wrote a book about Windows NT Server system administration, and sustained this error through chapters discussing hard disk and network bandwidth.

God bless my technical editor, who caught this before publication.