Ultra320 SCSI Host Adapters 3-3
Version 2.3 Copyright © 2002–2004, 2006 by LSI Logic Corporation. All rights reserved.
• J3: 68-pin HD right-angle internal connector
• HDR2: 4-pin low density unshrouded right-angle LED connector
• Subsystem Vendor ID and Subsystem IDs are:
During system initialization, the system loads the ID numbers into the
Subsystem Vendor ID and Subsystem ID registers of the embedded
SCSI controller.
Figure 3.1 illustrates the LSI20320 series of host adapters. The
LSI20320L-R adapter uses a PCI low profile bracket.
Figure 3.1 LSI20320, LSI20320-R, and LSI20320L-R Host Adapter
Drawing
Host Adapter Chip Subsystem Vendor ID Subsystem ID
LSI20320 1020 0x1000 50F0
LSI20320-R 1020 0x1000 7100
LSI20320L-R 1020 0x1000 1060
LSI53C1020
J3
Channel A
Internal SCSI Connector
HDR2 Connector for
Channel A
J5 – PCI and PCI-X 64-Bit Edge Connector
Channel A
J1
Ultra320 SCSI LVD/SE
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