Multi-Tech Systems ISIHP-2S - Manual (Page 54)

Software/Driver Installation
54 MultiModemISI Hybrid Series, ISIHP-2S/2U
This section guides you through the Multi-Tech Installation Script for
SCO and UNIXWare systems. The script requests information such as
how many boards you want to install, what I/O address and IRQ
values (interrupt requests) you have selected, and how many pseudo
devices you want to create for Multi_View utility. This information
extracts the necessary drivers, which will be linked with your system’s
kernel.
1. The first screen requests the number of ISIHP-2S/2U cards you are
installing. If installing more than one ISIHP-2S/2U, use the chart
on page 7 of this guide—Recommended Base I/O Address and
IRQ Values—to enter the appropriate values for each card. Enter
the number of cards and press ENTER.
2. The second screen requests the number of ports. Enter 8 and press
ENTER.
3. The third screen requests the base I/O address you selected for the
first card you are installing. It is important to verify that the address
you select for each ISI does not overlap with existing devices or
with another ISI. The ISI card uses the base I/O address and the
next fifteen addresses.
Note: If the I/O address you select conflicts with an existing device
in your system, you must remove the ISI driver and reinstall it.
Enter the base I/O address and press ENTER. For additional
information, refer to the online manual.
4. The fourth screen requests the IRQ value for this card. Verify that
the IRQ you select for each ISI does not overlap with existing
devices or with another ISI. Type the desired IRQ value and press
ENTER.
Note: If you entered a number greater than 1 at the first screen, the
previous three screens reappear in sequence for each card you
install. After you enter the necessary information, installation
continues.