PCI Express Mini supports dual RS-232422485 and 16-bit GPIO ports
128 bytes transmitreceive FIFO
High-speed 16C55016C65016C75016C850 compatible UARTs
Baud rate supports 115.2K, max. up to 1.5M
All GPIO supports digit IO for inputoutput control, output data control, input status
Support HighLow LevelPulse, Open DrainPush Pull function selection