APPENDIX H
LINUX CONFIGURATION


The PCCOM 2 port adapter can be installed in the Linux by using RS422 serial device driver supported by Linux, and the device driver will detect 8250, 16450, 16550, 16650 chips automatically. For more details, please refer to 'setserial' man-pages.

I/O port address = 2A0H
Interrupt = IRQ5
Chip type = 16550A

 

Please add the following lines to /etc/rc.d/rc.serial or rc.local file.

SETSERIAL="/bin/setserial -b"
${SETSERIAL} /dev/cua8 uart 16550A port 0x2A0 irq 5
${SETSERIAL} /dev/cua9 uart 16550A port 0x2A8 irq 5