SEALEVEL SIO4-104.485 PCI Serial Interface User Manual
SEALEVEL SIO4-104.485 PCI Serial Interface Product Information The SIO4-104.485, Item Number 3543, is a PC/104 module that provides four RS-422/485 serial interface ports. It is designed using the XR16C554 UART, which features a 16-byte FIFO. The board is compatible with…