Product manual

Installation of COM Ports
13
Linux
 Install Linux from CD.
 Enter „man setserial“ and read general info about installation of
COM ports.
 Add following lines to /etc/rc.d/rc.local:
COM3: "setserial /dev/ttyS2 port 0x3e8 irq 10 uart 16550A"
COM4: "setserial /dev/ttyS3 port 0x270 irq 10 uart 16550A"
COM5: "setserial /dev/ttyS4 port 0x2e0 irq 5 autoconfig ^fourport"
(COM6: "setserial /dev/ttyS5 port 0x328 irq 11 autoconfig ^fourport")
POSBOARD COM port resources
COM3: I/O 3E8-3EF IRQ 10
COM4:
I/O 270-277
I/O 230-237
IRQ 10, Type I
IRQ 10, Type II
COM5: I/O 2E0-2E7 IRQ 5 / 12
COM6: I/O 328-32F IRQ 11
IRQ5 is set by BIOS default.
Use IRQ12 only, if no PS/2 mouse is enabled!