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Hardware connections for the host adapter – LSI Ultra160 User Manual

Page 19

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Installing your Ultra160 SCSI Host Adapter

2-3

Figure 2.1

Hardware Connections for the Host Adapter

Note:

Notice that the components on a Ultra160 SCSI to PCI host
adapter face the opposite way from non-PCI adapter
boards you may have in your system. This is correct. The
board is keyed to go in only one way.

Step 4.

Secure the bracket with the bracket screw before making the
internal and external SCSI bus connections.

Figure 2.2

shows

an example of how to insert your host adapter. All LSI Logic
Ultra160 SCSI to PCI host adapters require a PCI slot that
allows bus master operation.

J5

Internal High Density

SCSI Connector

J2

Internal High Density

SCSI Connector

J3

External High Density

SCSI Connector

J1

Edge Connector

J6

J4

Internal Low Density

SCSI Connector

Channel B 68-Pin

Channel A 68-Pin

Channel A 50-Pin

Ultra160 SCSI PCI Bus

Channel A 50-Pin

Busy LED

Connector