HDCP 2.2 CTS Testing

Trusted Provider

Over the years, Unigraf has been a trusted provider of debug tools and compliance tests for designers of DisplayPort featured Sink and Source devices. Unigraf is now introducing HCDP 2.2 compliance tests to complete its tool palette for DisplayPort™ interface.

VESA Requires HCDP Testing For DP Logo Certification

In 2018 VESA announced that it now requires HDCP testing as part of the DP testing requirement for certification. If a DP Source or Sink supports HDCP (as reported in the product CDF) it shall be tested as part of the certification requirements for obtaining the DP Logo. (Source: VESA)

Complete Set for HDCP 2.2  CTS Testing

Unigraf's DisplayPort 1.4 Test Tool UCD-400 is approved for testing HDCP 2.2 compliance of DisplayPort 1.4 enabled Sink, Source and Repeater DUTs.

The HDCP 2.2 CTS tool is extended beyond DP 1.4 interface. It is also available for testing Sink and Source functionality of DisplayPort over USB Type-C devices by using Unigraf's USB-C test equipment UCD-340 or the HBR3 capable test equipment UCD-400 with suitable cable adaptors. When testing DP 1.2 Sinks and Sources the HW platform is Unigraf's UCD-323. Further, UCD-301 is approved for testing DP Source DT.

UCD-400, UCD-323 & UCD-301 as DCP Approved Test Tools

Unigraf HDCP 2.2 CTS solution for testing DP Source and Sink DUTs has already been listed by DCP LLC as DCP Approved on UCD-400, UCD-323 and UCD-301 test equipment platforms (www.digital-cp.com/compliance). The evaluation of the tests for UCD-400 Repeater continues.

  UCD-400 UCD-340 UCD-323 UCD-301
HDCP 2.2 CTS for Source DUT Yes* Yes* Yes* Yes*
HDCP 2.2 CTS for Sink DUT Yes* Yes* Yes*  
HDCP 2.2 CTS for Repeater DUT Yes      

* DCP Approved Test Tool.

Highly Visual User Interface

HDCP 2.2 CTS tests are controlled via Unigraf's UCD Console user interface. UCD Console provides the test engineer superior at-a-glance visibility of the 'vital signs' of DP interface and a full control of important connection parameters. In UCD Console each functionality is clearly laid out on dedicated dialogs ensuring constant high productivity of the design engineer during test sessions. UCD Console features built-in test sets for HDCP 2.2 CTS tests. You can easily select and run the HDCP 2.2 tests.

Please find more information in here: DP HDCP 2.2 CTS