AN 745: Design Guidelines for DisplayPort Intel® FPGA IP Interface

ID 683623
Date 4/13/2020

1.1.4. DisplayPort Power

For Box-to-Box DisplayPort connection, the DisplayPort source and sink devices provide a power pin and a return current pin on the connector.

This power is provided by the DisplayPort source and sink to power up attached devices such as a Branch device or an Active Cable Assembly.

As per the VESA DisplayPort Standard, the maximum current drawn by an attached device is 0.5 A at 3.3V setting.