UCD-422 • HDMI 2.1 Test Tool


UCD-422 is an HDMI 2.1 Pattern Generator and Analyzer with enhanced gaming features. UCD-422 is HDMI 2.1 capable 8K device supporting Dolby Vision™ testing and other HDR formats. UCD-422 supports FRL and TMDS modes and can test video up to 8K@60 fps. Support for HDCP 2.2 & HDCP 2.3 is also available.

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UCD-422 • HDMI 2.1 Test Tool
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8K Video Analyzer & Generator

UCD-422 is a video generator and analyzer for testing HDMI 2.1 interface up to 8K video modes. Resolutions up to 8K@60 fps are supported. UCD-422 offers support for FEC, DSC Sink & Source and aARC. HDCP 2.2 and HDCP 2.3 are also supported. UCD-422 is a flexible and robust tool either via an easy-to-use GUI for R&D debugging or via automated functional tests. UCD Console GUI provides the user access to the vital parameters and controls of the tests.

Dolby Vision™ Test Tool

UCD-422 is an official Dolby Vision™ test tool. Unigraf provides capturing of the video and audio via the UCD-422. UCD Console GUI provided with the UCD-422 shows the capturing of video. Dolby provides customers with the software package that analyzes the Dolby Vision™ video captured with the UCD-422.


• HDMI 2.1 Test Equipment (FRL)
• Enhanced Gaming Features (VRR, ALLM)
• FEC, Forward Error Correction
• HDCP 2.2 & HDCP 2.3 support
• TMDS Support
• Dolby Vision™ Test Tool
• 8K@60 fps Support (12 Gbps/channel)
• eARC Support (end of 2019)
• DSC Support (ESTIMATED 2020)
• UCD Console GUI for debugging
• High level API for easy integreation

Video Analyzer Software (ESTIMATED Q1/20)

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UCD-422 • HDMI 2.1 Test Tool
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