HP Xw8200 LSI 20320A-R PCI: Ultra 320 SCSI to PCI-X Host Adapters Users Guide - Page 32

3.1.1 LSI20320 Single Channel Host Adapters The LSI20320, LSI20320-R, LSI20320L and LSI20320H are single channel Ultra320 SCSI to PCI-X host adapters that provide one Ultra320 SCSI channel. The SCSI Channel A interface for the LSI20320, LSI20320-R and LSI20320L is made through connectors J1 and J3. See Figure 3.1 for details. The SCSI Channel A interface for the LSI20320H is made through connectors J2 and J4. See Figure 3.2 for details. Features of the LSI20320 series of host adapters are • single Ultra320 SCSI channel • two SCSI connectors - one external 68-pin very high density cable interconnect (VHDCI) connection for LSI20320, LSI20320-R, and LSI20320L - one external 68-pin high density connector for LSI20320H - one internal 68-pin high density connector for all boards • PCI low profile bracket (LSI20320L only) • LVD/SE termination • LSI Logic Integrated Mirroring™ (IM) technology for boot volume and operating system protection (IM is for the LSI20320-R only) • Fusion-MPT architecture Details of the LSI20320, LSI20320-R, and LSI20320L host adapters are • J5: PCI and PCI-X, 64-bit, universal type board edge connector • J1: 68-pin very high density cable interconnect shielded right-angle external connector • J3: 68-pin high density right-angle internal connector • HDR2: 4-pin low density un-shrouded right-angle LED connector • Subsystem Vendor ID: 0x1000 • Subsystem ID: 0x1060 During system initialization, the system loads the ID numbers into the Subsystem Vendor ID and Subsystem ID registers of the embedded SCSI controller. 3-2 Ultra320 SCSI Host Adapter Characteristics Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.