Configuration VC1 Status Interface - 1.0 English

Versal Adaptive SoC Integrated Block for PCI Express LogiCORE IP Product Guide (PG343)

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The Configuration VC1 Status interface is used to determine the VC1 enablement or disablement by the software, and determine the VC1 resource status.

Table 1. Configuration VC1 Status Interface Port Descriptions
Port I/O Width Description
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.

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.