102
Chapter 4
HP BIOS
Symbios Logic SCSI Configuration Utility
Symbios Logic SCSI Configuration Utility
NOTE
The Symbios Logic SCSI Configuration Utility is only applicable for devices
connected to the 16-bit integrated Ultra-wide SCSI controller on the
LAN+SCSI Combo Board. Up to a total of 15 devices (internal and external)
can be supported by this controller via a 16-bit wide external connector and
an 8-bit narrow internal cable.
The Symbios Logic SCSI Configuration Utility lets you view and change the default
configuration for the host adapter, and all SCSI devices connected to it, or for individual
SCSI devices. If, while using this utility, you accidentally disable all the controllers,
pressing
F6
during the POST (after the memory test) lets you recover and configure
settings.
Default Settings You Can Change
The following two tables show the configuration settings that can be changed. The first
table shows the global settings which impact the host adapter and all SCSI devices
connected to it. The second table shows the device settings which apply to individual
devices.
Table 4-1. Global Settings that Impact the Host Adapter and All SCSI Devices
Settings for the Host Adapter and All Devices
Default Settings
SCAM Support
On
Parity Checking
Enabled
Host Adapter SCSI ID
7
Scan Order
Low to High (0-Max)
Removable Media Support
None
CHS Mapping
SCSI Plug and Play Mapping
Table 4-2. Device Settings that Apply to Individual Devices
Settings for Individual SCSI Devices
Default Settings
Synchronous Transfer Rate (MB/s)
40
Data Width
16
Disconnect
On
Read Write I/O Timeout (seconds)
10
Scan for Devices at Boot Time
Yes
Scan for SCSI LUNs
Yes
Queue Tags
On
Summary of Contents for X Class 500/550MHz
Page 6: ...6 Contents ...
Page 8: ...8 Figures ...
Page 15: ...15 1 System Overview ...
Page 66: ...66 Chapter2 System Board Devices on the ISA Bus ...
Page 96: ...96 Chapter3 Interface Boards and Mass Storage Drivers Connectors and Sockets ...
Page 134: ...134 Chapter5 Tests and Error Messages Beep Codes ...
Page 135: ...135 A Regulatory Information and Warranty ...
Page 146: ...146 AppendixA Regulatory Information and Warranty HP Hardware Warranty ...