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Disable this feature only if the host adapter is in the middle of the
SCSI bus, usually if both the internal and external SCSI connectors
are used. Refer to Terminating the SCSI Bus on page 2-15 for addi-
tional termination information.
SCSI Device Configuration
This option allows you to configure certain parameters of each SCSI
device connected on the SCSI bus. When this option is selected, a
screen similar to Figure 3-5 appears.
Adaptec AVA-2820/2822/2825
AVA-2820/2822/2825 at Port 0340h
Configuration
Host Adapter Interface Definitions
Host Adapter Interrupt <IRQ> Channel .............
SCSI Device ID
SCSI Channel Interface Definitions
Host Adapter SCSI ID .....................................
Initiate Sync Negotiation ..........
SCSI Parity Checking .....................................
Maximum Sync Transfer Rate....
Host Adapter SCSI Termination .......................
Enable Disconnection...............
Send Start Unit Command .......
Additional Options
Include in BIOS Scan ..............
SCSI Device Configuration ..............................
Advanced Configuration Options .....................
<F6> - Reset to Host Adapter Defaults
Arrow keys to move cursor, <Enter> to select option, <Esc> to exit ( * =default)
Figure 3-5. SCSI Device Configuration Screen
Configure the parameter desired. Parameters apply to all devices on
the SCSI bus.
Note:
Make sure all devices support the parameter; if one
device does not support it, disable the parameter.
Initiate Sync Negotiation
This option determines whether the host adapter initiates synchro-
nous negotiation with the SCSI device. Before data is transferred
across the bus, the sending (initiating) and receiving (target) devices
negotiate and agree on how long each piece of data is, and how
many pieces are sent at a time—that is, they agree on how fast to
talk.
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AVA-2820/2822/2825 User's Guide
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Stock Number: 510609-00, Rev. B
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Print Spec Number: 492728-00
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Current Date: 1/30/95
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SCSI Configuration with SCSISelect
SCSISelect(TM)
SCSI Device Configuration
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Press <Enter>
Press <Enter>
Page: 3-7
ECN Date: 1/31/95
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Utility v1.00
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Troubleshooting
