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Configuring EISA/ISA Options
Table 3–5 Summary of Procedure for Configuring EISA Bus with ISA Options
Step Explanation
Install or move EISA
option. Do not install
ISA boards. Use the instructions provided with the EISA option. ISA
boards are installed after the configuration process is
complete.
Power up the system and
run the ECU. If you have installed an EISA option, the ECU must locate
the CFG file for that option. The CFG file for the option
may reside on a configuration diskette packaged with the
option or may be included on the system configuration
diskette.
Add the ISA board to the
configuration list. Use the Add or Remove Boards ECU option to add the CFG
file for the ISA option and to select an acceptable slot for
the option.
The CFG file for the option may reside on a configuration
diskette packaged with the option or may be included on the
system configuration diskette.
If you cannot find the CFG file for the ISA option, select
the generic CFG file for ISA options from the configuration
diskette.
View or edit details
(optional). The
View or Edit Details
ECU option is used to change
user-selectable settings or to change the resources allocated
for these functions (IRQs, DMA channels, I/O ports, and so
on).
This step is not required when you are using the board’s
default settings.
Examine and set
required switches to
match the displayed
settings. The Examine Required Switches ECU option displays the
correct switch and jumper settings that you must physically
set for each ISA option. Although the ECU cannot detect or
change the settings of ISA boards, it uses the information
from the previous step to determine the correct switch
settings for these options.
Physically set the board’s jumpers and switches to match
the required settings.
Save your configuration. The
Save and Exit
ECU option saves your configuration
information to the system’s nonvolatile memory.
Return to the SRM
console (DEC OSF/1 and
OpenVMS systems only)
and turn off the system. Refer to step 4 of the section ‘‘Starting the ECU’’ for
information about returning to the SRM console.
Install ISA board and
turn on the system. Use the instructions provided with the ISA option.
Options and Upgrades 3–37