tencyrat

> Maximum theoretical USB HS transfer rate is ~53 MB/s after physical protocol overhead. But with the way practical host schedule transfers, you get 48-49 MB/s as a maximum practical...

First of all, thanks for your reply. I may have bought a fake chip. The silk of the chip is LCMXO2-2000HC-6TG100C.but the ID CODE is 0x012ba043.

> This is a strange thing to fake, since it will be discovered right away. Those devices have different bit-stream size, so programming would not work even if you change...