StarTech.com PCI8S9503V - Manual (Page 11)

Instruction Manual
8
I/O Port Number Definitions
Port Number Device Name
A tty8?a
B tty8?b
C tty8?c
D tty8?d
E tty8?e
F tty8?f
G tty8?g
H tty8?h
For example, the device named /dev/tty82b is the device plugged into port B on card
Number 2.
Notes:
• The resources for the card are assigned by the PCI BIOS. If your environment has
changed, you may need to run the Build command again to remove the old driver
and reinstall it again.
• Each serial card needs an open IRQ in order to function properly.