Unigraf UCD-424 8K Video Generator & Analyser

Introducing the UCD-424 from Unigraf – an 8K video generator and analyser – which is now available for orders and shipping.

The Unigraf UCD-424 is an 8K Reference Sink, Source and Branch for verifying DisplayPort™ Alt Mode over. USB-C up to 8K@30 Hz (8K@60 Hz with DSC) and 4K@120 Hz video modes with HBR3 max bit rate capability. It features USB-C v1.3 input and output with Power Delivery 3.0. The unit also supports MST (4 streams), Forward Error Correction (FEC), Display Stream Compression (DSC), and Link-Training Tunable PHY Repeater (LTTPR). UCD-424 also supports DP 1.4a Link Layer, DSC and HDCP 2.3 compliance testing.

Compliance Test Tool

UCD-424 supports DP 1.4a Link Layer CTS including DSC testing for Sinks, Sources and Branches. Certification from VESA on the Link Layer CTS tests for UCD-424 is pending.

UCD-424 supports HDCP 2.3 compliance testing for Transmitters, Receivers and Repeaters. The official approval of HDCP 2.3 CTS testing for UCD-424 from DCP is pending.

Key Features

  • 8K and 4K Reference Sink & Source
  • DP 1.4a Link Layer CTS for Sinks & Sources
  • HDCP 2.3 CTS for Transmitters & Receivers
  • DP 1.4a Features:
  • Up to HBR3 simultaneous input and output in one unit
  • DSC Sink & Source with off-line encoding and decoding
  • FEC and LTTPR support
  • MST support (4 streams)
  • USB-C v1.3 with Power Delivery 3.0
  • DP Alt Mode
  • Capable to Sink & Source 9V@3A
  • PD Role swaps supported
  • USB3.2Gen2 (10Gbit/s) bypass between test interfaces
  • HDCP 1.3 and HDCP 2.3 support

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    New Unigraf UCD-500 DisplayPort™ 2.0 Video Converter and Analyser

    Introducing the new Unigraf UCD-500 DisplayPort™ 2.0 Video Converter and Analyser: a complete tool in the development and compliance testing of DP 1.4a and 2.0 devices. The UCD-500 is ideal for Broadcasting, Gaming, ASIC and AV markets.


    Compliance Test Tool

    The UCD-500 is built based on the existing UCD-400 – the successful product for DisplayPort 1.4 – to support customers who are looking to develop products to meet the requirements of the latest DisplayPort 1.4a and 2.0 interface.


    Dolby Vision, HDR 10 and HDR 10+

    With UCD-500 the user can source HDR formats such as Dolby Vision, HDR 10 and HDR 10+ up to 16K@60Hz. Various audio formats from LPCM to compressed formats like Dolby Atmos™ are supported.

    In DisplayPort Analyzer mode, UCD-500 can capture video, audio and the necessary metadata for validation of HDR and Dolby Vision operation.

    The UCD-500 is an ideal tool for developers of DisplayPort 2.0 compliant ASICs and devices like PCs, graphics cards, gaming monitors and VR/AR goggles.


    Key Features

    • DP 1.4a & DP 2.0 Link Layer CTS Tool for Sinks & Sources
    • Support for HDCP 2.2 / 2.3 including Compliance Testing
    • 16K capable DP Reference Sink & Source
    • 10 / 13.5 / 20 Gb/s Link Rates
    • Playback and capture Dolby Vision, HDR 10, HDR 10+ and Dolby Atmos
    • MST support (4 streams)
    • DSC, FEC, and LTTPR support
    • Panel Replay and Adaptive Sync