DPT-200 • DP Reference Source


Compact Sized Reference Source

The DPT-200 is a full featured and easy to use DisplayPort™ source for development, debug and compliance testing of DP connected monitors.
DPT-200 is fully compatible with Unigraf DP RefSource CTS tools.

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Two Easy-to-Use GUIs

DPT-200 is compatible with two Graphical User Interface SW. DP RefSource CTS GUI is the user interface for compliance testing and DP Source Console GUI is meant for development testing and monitoring the Link Training status. Both tools provide the engineer access to all information deeded with only a few clicks. This will help the engineer in maintaining effective testing or debugging sessions.

DP Source Console GUI allows the user to monitor all aspects of the DP interface like Link Training and HDCP status. You can set the Link Parameters used for Link Training and monitor the sink DPCD register content and Sink EDID.

Test Automation

The Production Test Command set (PTC) provides a way to control DPT-200 from the user application. This feature enables the use of DPT-200 as a source in automated software validation tests or long term QA reliability tests.

AUX Controller for PHY Tests

As a second role DPT-200 is operating as a DP AUX Controller to automate the DP PHY testing with a compliant PHY Test Equipment. DPT-200 is already compatible with Keysight. Please download the applicable firmware from Unigraf Download Page.

Compact Size

The DPT-200 is a USB controlled device. It has a very compact size and lightweight. This makes it a flexible tool in any environment from a laboratory desktop, movable test cart or production line rack.


  • Full-featured DisplayPort™ source
  • Source Console GUI enables full monitoring and control of the DP interface
  • Manual and automatic link training
  • Manually settable output levels
  • Read and write EDID and DPCD
  • True Color patterns
  • Audio feed through
  • Controlled via USB or keypad