Eight EIA-422 asynchronous serial ports

This product entered a Restricted Production Phase (RPP) on December 31, 2016

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The IP-OCTALPLUS422 IndustryPack implements eight EIA-422 asynchronous serial ports, each with RXC+, RXD-, TXD+, TXD-, and GND signals. The serial ports are implemented with two Exar ST16C654 quad UARTs. Each channel has two 64-character FIFOs to allow longer interrupt servicing latencies.

  • Eight EIA-422 ports on a single-wide IndustryPack
  • Support for RXD+, RXD-, TXD+, TXD-, and GND on each port
  • 64-character FIFOs on all receivers and transmitters
  • Programmable baud rates up to 460.8 Kb/s

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