3.2.2LSI20160L Host Adapter

The LSI20160L PCI to Single Channel Ultra160 SCSI Low Profile PCI Host Adapter (Figure 3.2) provides one Ultra160 SCSI channel. The LSI20160L board supports Low Voltage Differential (LVD) and Single- Ended (SE) SCSI. The LSI20160L board is the LPPCI board with a low profile bracket. The SCSI interface is made through connectors J2 and J4.

The LSI20160L has these features:

•One Ultra160 SCSI channel

•Two connectors

–One external 68-pin VHDCI connection

–One internal 68-pin high density connection

•LVD/SE termination

Figure 3.2 LSI20160L Mechanical Drawing

J4

J3 LED

Channel A

 

Ultra160 SCSI LVD only

 

J2

LSI53C1000

 

Channel A

 

Ultra160 SCSI LVD/SE

 

 

J1T - PCI

Note:

•J1: PCI 32-bit, universal type board edge connector.

•J2: 68-pin VHDCI connector for external SCSI connection.

•J4: 68-pin high density internal SCSI connection.

•J3: 4-pin low density unshrouded right-angle LED connector.

•Subsystem Vendor ID is 1000.

•Subsystem ID is 1060.

3-4

Ultra160 SCSI to PCI Host Adapter Characteristics