HP A6828A Bedienungsanleitung PDF herunterladen (Seite 55)

Installing the A6828A Adapter

Specifying SCSI Parameters

Chapter 2 39

Bus Width

The ﬁrmware suggested default for the A6828A adapter’s bus width is

MAX (use the adapter’s maximum bus width [16 bits]). However, either of

these rates can be used for the A6828A:

• 8 bits (Narrow)

• 16 bits (Wide)

TIP HP recommends you to always use the A6828A’s maximum bus width

(16 bits), unless you have Narrow (8-bit) devices on the bus and you are

experiencing problems with the connection.

You can set the A6828A’s bus width in one or two ways, depending on the

HP-UX system the adapter is installed in (refer to Table 2-2 on page 22).

To set the bus width for A6828A HBA installed in PA-RISC based

system, see “Setting Bus Width for A6828A Host Bus Adapter Installed

in PA-RISC Based System” on page 40.

To set the bus width for A6828A HBA installed in Itanium-based

system, see “Setting Bus Width for A6828A Host Bus Adapter Installed

in Itanium‚-Based System” on page 44.

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HP A6828A Bedienungsanleitung Seite 55