The PCI Express RS232 Multi-Port I/O card is used EXAR’s high performance chipset 17V358,it is compliant to PCIe 2.0 Gen 1(2.5GT/s),ａnd it has eight serial port each port has many enhanced features such as the 256-bytes TX and RX FIFOs, Programmable Fractional Baud Rate Generator, Automatic Hardware or Software Flow control, it is complete to used for Point-of-Sale systems, Remote Access Servers, and factory Automation etc.
Specification
● Compliant with PCI Express Specification Revision 2.0
● X1 link dual simplex .2.5Gbps in each direction
● Supports x1,x2,x4,x8 ,x16(lane)PCI Express slots
● Supports with 8-Port RS232
● 16 multi-purpose inputs/outputs(MPIOs)
● 16-bit general purpose timer/counter
● Up to 31.25Mbps serial data rate
● Data bits:5,6,7 or 8
● Stop bits:1,1.5,2
● Parity check: Even/odd/mark/space/none
● Flow control :none, hardware and Xon/Xoff
● 256-byte TX and RX FIFOs
● TX/RX FIFO level counters
● Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis
● Multi-drop with Auto Address detection
● Infrare (IrDA 1.1) data encoder/decoder
● Operating temperature range:-40 to 85℃
Hardware Signal:
