Chapter 4 – SCSISelect Configuration Utility 4-11
SCSI Device Configuration
This option allows you to configure certain parameters of each SCSI device on the
SCSI bus. A screen similar to the figure below appears. The screen shows a
column of information for each SCSI ID, even if some SCSI IDs are not assigned to
a device. To configure a specific SCSI device, you need to know which SCSI ID it
uses. See SCSI Disk Utilities later in this section to learn how to determine which
SCSI ID is used by which device.
Adaptec AHA-3950U2B SCSISelect (TM) Utility
AHA-3950U2B at Bus:Device 01:06h
Configuration
SCSI Bus Interface Definitions
Host Adapter SCSI ID................................7
SCSI Parity Checking................................ Enabled
Host Adapter SCSI Termination.................Low ON/High ON
Additional Options
Boot Device Options..................................Press <Enter>
SCSI Device Configuration........................Press <Enter>
Advanced Configuration Options............... Press <Enter>
<F6> - Reset to Host Adapter Defaults
SCSI Device Configuration
SCSI Device ID #0 #1 #2 #3 #4 #5 #6 #7
Sync Transfer Rate (MB/Sec). . . ..80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0
Initiate Wide Negotiation............. Yes Yes Yes Yes Yes Yes Yes Yes
Enable Disconnection................. Yes Yes Yes Yes Yes Yes Yes Yes
Send Start Unit Command..... . . ...Yes Yes Yes Yes Yes Yes Yes Yes
Enable Write-back cache............ N/C N/C N/C N/C N/C N/C N/C N/C
--------------------Options Listed Below Have NO EFFECT if the BIOS is Disabled -----------------
BIOS Multiple LUN Support .........No No No No No No No No
Include in BIOS Scan..................Yes Yes Yes Yes Yes Yes Yes Yes
SCSI Device ID #8 #9 #10 #11 #12 #13 #14 #15
Sync Transfer Rate (MB/Sec). . . ..80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0
Initiate Wide Negotiation............. Yes Yes Yes Yes Yes Yes Yes Yes
Enable Disconnection................. Yes Yes Yes Yes Yes Yes Yes Yes
Send Start Unit Command..... . . ...Yes Yes Yes Yes Yes Yes Yes Yes
Enable Write Back Cache........... N/C N/C N/C N/C N/C N/C N/C N/C
--------------------Options Listed Below Have NO EFFECT if the BIOS is Disabled -----------------
BIOS Multiple LUN Support .........No No No No No No No No
Include in BIOS Scan Yes Yes Yes Yes Yes Yes Yes Yes
SCSI Device Configuration
Figure 4-8 SCSI Device Configuration Screen for AHA-3950U2B
Use the cursor keys (↑ ↓) to move between options. Press Enter to display a pop-
up menu with a selection of values. Use the cursor keys (↑ ↓) to select a value, and
press Enter to make your selection.