# Location.PCI.Bus

Specifies the board's PCI or CompactPCI location.

#### Syntax

Location.PCI.Bus = busnum

#### Access

Read/Write

#### Type

Integer

#### Default

0

#### Allowed values

0 - 255

#### Example

Location.PCI.Bus = 0

#### Details

Every slot in the system is identified by a unique logical bus and slot number. A CompactPCI board is identified in the system configuration file by specifying its logical bus and slot number.

A PCI or CompactPCI board's address and interrupt is automatically set by the system. This statement along with the Location.PCI.Slot keyword assigns the board number to the physical board.

Use pciscan to determine the logical bus and slot assigned to boards. For more information about this utility, refer to the NMS OAM System User's Manual.