47
2 System Board
PCI 64-bit Hub
In the following diagram, the T1 (SCSI terminator located near the
AIC-7892 SCSI controller) and T2 boxes are SCSI terminators. If an external
cable is connected, then the T2 termination is automatically deactivated.
By default, the internal SCSI bus is configured to run in Ultra 160 SCSI mode
(providing a maximum band-width of 160 MB/s). The user may configure
the SCSI system using the SCSI
Select
utility, included in the system BIOS.
Refer to
page 99
for details about the SCSI
Select
utility. This utility is also
described in more detail in the
SCSI
User’s Guide
.
The Adaptec AIC-7892 Ultra 160 SCSI PCI controller is BBS compliant, but
does not support Hot Swap.
Onboard
AIC-7892
SCSI controller
Internal U-160
68-pin SCSI
Connector on the
System Board
Internal 68-pin SCSI
Connectors on the SCSI Flat
Cable
16-bit SCSI
Terminator
Connector on the
System Board
Outside Chassis
Edge of the PC
Workstation
Connected
External Device
Rear Panel External
68-pin SCSI
Connector
Inside Chassis Edge
of the PC
Workstation
External Cable*
*
The External SCSI cable must not exceed 1 metre in length
T1
T2
Summary of Contents for Kayak XU800 Series
Page 1: ...HP Kayak XU800 PC Workstation Technical Reference Manual ...
Page 26: ...26 1 System Overview Documentation ...
Page 86: ...86 3 Interface Cards Network Cards ...
Page 106: ...106 5 HP BIOS BIOS Addresses ...
Page 130: ...130 6 Tests and Error Messages Error Message Summary ...
Page 140: ...140 7 Connectors and Sockets Rear Panel Socket Pin Layouts ...