This register is used to identify the PCIe-XVC-VSEC when the Debug Bridge IP is in this mode. The fields are defined by PCI-SIG, but the values are specific to the Vendor ID (0x10EE for AMD). The PCIe Ext Capability Header register values should be qualified prior to interpreting this register.
| Bit Location | Description | Initial Value | Type |
|---|---|---|---|
| 15:0 | VSEC ID: This is the ID value that can be used to identify the PCIe-XVC-VSEC and is specific to the Vendor ID (0x10EE for AMD). | 0x0008 | Read Only |
| 19:16 | VSEC Rev: This is the Revision ID value that can be used to identify the PCIe-XVC-VSEC revision. | 0x0 | Read Only |
| 31:20 | VSEC Length: This field indicates the number of bytes in the entire PCIe-XVC-VSEC structure, including the PCIe Ext Capability Header and PCIe VSEC Header registers. | 0x020 | Read Only |