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PCI325
Multiport Serial Adapter, PCIe x4
The PCI325 is an RS-422 synchronous/asynchronous multiport serial adapter. The module can accept a clock input to synchronize the baud rate generators of each port to an external clock. All the protocol management overhead is taken care of in the hardware so that the host CPU is offloaded from managing the detailed serial protocol.
 
   
 
 
  • Multi-Channel Synchronous/Asynchronous RS-422 communication
  • 24 – RS-422 input pairs 
  • 30 – RS-422 output pairs
  • Supports ternary, binary, or other grouping ofinput/output pairs into multiple serial ports
  • Input clock to synchronise baud rate generators to an external clock reference
  • Clock Jitter cleaner on board
  • Baud rate is programmable per port
  • Holdover capability without external clock
  • Module can be programmed to handle the most complex synchronous/asynchronous serial protocols
  • PCIe x4 Gen2 to the host CPU

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