Multi-Tech Systems ISI5634PCI/4/8 - Manual (Page 63)

63
Chapter 3—Software/Driver Installation
To view busy IRQs, enter:
cat /proc/interrupts
You must load the driver before you can load the firmware. You can
load the driver manually using the 'insmod' utility. For ISI cards with
the ISA bus, the I/O base address and the IRQ required by the card
also need to be passed as parameters to insmod (this does not apply to
ISI5634PCI cards because they are equipped with the PCI bus).
insmod isicom io=card1, ... card4 irq=card1,
... card4
The PCI cards and their configurations will be auto-detected by the
driver.
You can manually load the firmware into all of the installed ISI cards
simultaneously by executing the 'frmld' utility in the installation folder.
The firmware to all the installed cards can be manually loaded by
executing the 'firmld' utility in the installation folder. This utility
requires the firmware files (.bin) to be located in the /usr/local/ISICOM/
folder.
LINUX: Setting the baud rate
The 'stty' utility can be used to set the baud rate of a particular port.
For example, to set the baud rate of the first port on the first card
(ttyM1a) to 38400 bps, execute '
stty 38400 < /dev/ttyM1a
'.
The current baud rate can be viewed by executing '
stty < /dev/
ttyM1a
'.
LINUX: Verifying the ports
Terminal utilities like 'minicom' can be used to verify the ports, 'talk'
to the modem, and dial out.
To configure 'minicom' for a particular port, run it with the '-s'
option. In the 'serial port setup' menu option, set the serial device to
the required ISI port device (for example, '
/dev/ttyM1a
' for the