USB Comminication speed between a host computer/board and the motion-control FPGA.
1. Experiment setup.
- 1530-byte round-trip test.
- Asynchronous FIFO mode of the FT2232H.
2. Experiment results.
- PC running a plain Linux: about 50 Mbits/sec.
- Raspberry Pi 2 running a realtime Linux: at least 30 Mbits/sec.