This is a PCI two port RS232 interface which is comprised of two LGS (Lucky Goldstar) GM16C550 UARTs.
Like a motherboard UART it uses RS232 line level and supports up to 115200 bits per second (baud).
Vendor | Device |
---|---|
0x14DB Avlab Technology Inc. | 0x2130 2 Port PCI Serial Card |
DEVICE=TTY IFACE=/dev/ttyS2 SLEEP=1 BITRULES=0x001F