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HAN Pilot Platform
Demonstration Manual
23
www.terasic.com
September 6, 2019
Figure 2-21 The system block of the demonstration
This demonstration first needs to connect the HAN Pilot Platform to the HDMI interface screen.
Because this demo can support various screen resolutions. When the HAN Pilot Platform connect to
the monitor, the HDMI RX block in the FPGA will first read the supporting resolution of the
monitor from the it's EDID and stored in the EDID RAM in the HDMI RX block. The NIOS
handles the control signals between the EDID and the HDMI IP in this demo.
The HDMI Video player is then connected to the HDMI RX port of the HAN Pilot Platform. When
the RX instance in the FPGA receives a video source from the external video generator, the video
and audio data then go through a loopback FIFO before it is transmitted to the TX instance. The
final image and sound data will be displayed on the monitor connected to the TX end. For a more
detailed IP block diagram in the example, refer to