Short name: Link Width
Requires: Base Development System
Returns the PCI Express link width negotiated between the PCI Express host controller and the device. A value of -1 indicates that the device is not a PXI/PCI Express device. Common values include 1, 2, 4, 8, and 16.
The following table lists the characteristics of this property.
| Data type | |
| Permissions | Read Only |