With the native interface enabled, the subsystem is, by default, packaged with only one subcore, the DisplayPort Transmit core. In SST mode, the TX subsystem also includes the option to enable the HDCP controller for encryption and the AXI Timer core as a helper core for HDCP functionality. The following figure shows the architecture of the subsystem assuming MST with four native video streams. The subsystem includes a multi-pixel native video protocol interface.
Figure 1. DisplayPort TX Subsystem Native Video Block Diagram
Note: MST HDCP is not supported.