Pci Configuration And Installation; Pci Configuration; Table 4-2 Comparison Of Physical And Logical Slot Numbering - HP AlphaServer TS15 Owner's Manual

4.13 PCI Configuration and Installation

The AlphaServer TS15 PCI slots are all rated at 3.3 volts, and are normally
automatically configured when you boot the system after installing the option.
When installing PCI option modules, you do not normally need to perform any
configuration procedures; the system configures PCI modules automatically. But because
some PCI option modules require and provide their own configuration utility CDs, refer to
the option documentation.

4.13.1 PCI Configuration

PCI slot 1 is the bottom slot on a rackmounted system. See Section 1.8 for a view of PCI
slot numbering.
In general, PCI modules are designed for either 5.0 volts or 3.3 volts, or are universal in
design and can plug into either 3.3 volt or 5.0 volt slots. The AlphaServer TS15 system
provides only 3.3 volt slots.
At the time of manufacture, the PCI option modules are installed starting with slot 1, then 2,
3, and 4, depending on the customer's configuration. For consistency and ease of
maintenance, HP recommends that you install modules in the same sequence.
Some PCI options require drivers to be installed and configured. These options come with a
CD-ROM. Refer to the installation document that came with the option and follow the
manufacturer's instructions.
There is no direct correspondence between the physical numbers of the slots on the PCI riser
and the logical slot identification reported with the SRM console show config command
(described in Chapter 2). Table 4-2 maps the physical slot numbers to the SRM logical ID
numbers for the I/O connectors.

Table 4-2 Comparison of Physical and Logical Slot Numbering

Physical Slot
Number
4
3
2
1
4-28 hp AlphaServer TS15 Owner's Guide
Hose Logical Slot
Number
2
2
2
2
ID
10
9
8 66/33 MHz, 3.3 v
7 66/33 MHz, 3.3 v
Ratings
33 MHz, 3.3 v
33 MHz, 3.3 v