Lsi22320 Dual Channel Host Adapters - LSI LSI20320 User Manual

3.1.5 LSI22320 Dual Channel Host Adapters

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The LSI22320 series of host adapters are dual channel Ultra320 SCSI
host adapters that provide two Ultra320 SCSI channels. The SCSI
Channel A interface is made through connectors J2 and J6. The SCSI
Channel B interface is made through connectors J3 and J4. See
Figure 3.5 and Figure 3.6
Features of the LSI22320 series of host adapters are:
•
Two independent Ultra320 SCSI channels
•
Four SCSI connectors:
– Two external 68-pin VHDCI connectors
– Two internal 68-pin HD connectors
•
LVD/SE termination
•
Integrated RAID (IR) solution applies to the "R" cards only
•
Fusion-MPT architecture
Details of the LSI22320 series of host adapters are:
•
J1: PCI and PCI-X, 64-bit, universal type board edge connector
•
J2 and J3: 68-pin VHDCI right-angle external connectors
•
J4 and J6: 68-pin HD right-angle internal connectors
•
J5: 4-pin low density unshrouded right-angle LED connector
•
Subsystem Vendor ID and Subsystem IDs are:
Host Adapter
LSI22320
LSI22320-R
LSI22320T 1030T
During system initialization, the system loads the ID numbers into the
Subsystem Vendor ID and Subsystem ID registers of the embedded
SCSI controller.
Ultra320 SCSI Host Adapter Characteristics
Version 2.3 Copyright © 2002–2004, 2006 by LSI Logic Corporation. All rights reserved.
for details.
Chip Subsystem Vendor ID
1030 0x1000
1030 0x1000
0x1000
Subsystem ID
1010
30B0
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