The HDCP v1.3 protocol specifies a secure method of transmitting audiovisual content. Further, the audiovisual content can be transmitted over a DisplayPort interface. HDCP Controller is used for data decryption along with DisplayPort Receive IP in the DisplayPort RX Subsystem.
The following figure shows the DisplayPort RX Subsystem with HDCP controller. For more details on HDCP, see the HDCP 1.x Product Guide (PG224).
Figure 1. DisplayPort RX with HDCP Controller
Note: MST HDCP is not supported.