The Configuration VC1 Status interface is used to determine the VC1 enablement or disablement by the software, and determine the VC1 resource status.
Note:
*cfg_vc1* ports are applicable only for PCIe
Controller 0.| Port | I/O | Width | Description |
|---|---|---|---|
| pcie0_cfg_vc1_enable | O | 1 | Configuration VC1 Enable: VC1
Resource Control Register:VC Enable bit. When 1b, indicates software has enabled VC1 operation. When 0b, indicates that VC1 is disabled by software. |
| pcie0_cfg_vc1_negotiation_pending | O | 1 | Configuation VC1 Negotiation Pending: VC1 Resource
Status Register: VC Negotiation Pending bit. When 1b, indicates VC1 negotiation (initialization or disabling) is in pending state. |