PCI RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230). The 5402 is a four-port
PCI bus RS-232, RS-422, RS-485 synchronous serial interface. Designed using the popular Zilog Z85230 Enhanced Serial Communication Controller (ESCC), the board is an ideal solution for military,
satellite, radar, banking, and other applications that require robust synchronous communications. For maximum flexibility, each of the serial ports can be individually configured...
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