The HDMI 2.1 Receiver Subsystem is a feature-rich soft IP incorporating all the necessary logic to properly interface with PHY layers and provide HDMI™ decoding functionality. The subsystem is a hierarchical IP that bundles a collection of HDMI 2.1 RX-related IP sub-cores and outputs them as a single IP. The subsystem receives the captured TMDS data from the PHY layer. It then extracts the video and audio streams from the HDMI stream and converts it to video and audio streams.
The subsystem can be configured at design time through a single interface in the Vivado Integrated Design Environment (IDE) for performance and quality.