EISA Onboard SCSI Host Adapter
The system board incorporates a two channel (A and B)
SCSI controller that appears to the system as an Adaptec
AIC-7770 EISA Host Adapter in slot 9. Both system board
SCSI connectors are located near the bottom of the chassis.
The channel A connector is on the left when you are facing
the system board.
Terminators
Active SCSI terminators are provided on the system board,
which is always on one end of the SCSI bus. These
terminators are always present and cannot be disabled.
ECU Configuration
To perform the system configuration:
1.
Put the ECU disk in drive A and power on the system.
2.
Press ESC to continue.
Note: Ignore any error that indicates that an unknown
board has been detected in the system.
3.
At the main menu, select “Configure Computer”.
4.
At the next menu, select “View or edit Details.”
Scroll the screen display using the PG DN key until the entry
for the Onboard SCSI Controller is displayed:
Onboard SCSI Controller......................Enabled
Select the “ENABLED” setting, move the cursor to highlight the
entry and press ENTER.
Scroll the screen display using the PG DN key until the entry for
the Slot 9 - Adaptec AIC-7770 SCSI Host Adapter is displayed.
Normal settings are shown in the following table.
04/APRIL/93 – 595-5484-UU
160
160
C-10
Option Boards