Keysight Unveils Enhanced Physical Layer Compliance Test Solution for HDMI to Address Rising Demands for Ultra-High Resolution and HDR Content.

Keysight Technologies has released a physical layer compliance test solution for HDMI to address growing demands for ultra-high resolution and high dynamic range. The solution delivers robust compliance and performance validation capabilities for transmitter and cable devices, enabling engineers to accelerate high-speed cable and transmitter design verification with confidence. It meets the latest technical and procedural demands of the HDMI Forum and is designed for precision and efficiency.

Santa Rosa, Calif. — Keysight Technologies, Inc. (NYSE: KEYS) has announced the release of its advanced physical layer compliance test solution for high-definition multimedia interface (HDMI), designed to meet the growing demands for ultra-high resolution and high dynamic range. The solution, Keysight Electrical Performance, Validation, and Compliance Test Solution for HDMI, delivers robust compliance and performance validation capabilities for transmitter and cable devices, empowering engineers to accelerate high-speed cable and transmitter design verification with confidence.

The new solution addresses the increasing complexity and bandwidth demands of modern HDMI applications, including ultra-high definition (UHD) video, high dynamic range (HDR) content, and immersive audio experiences. With the recent release of the HDMI 2.2 test specification by the HDMI Forum, the need for comprehensive, automated test solutions has become critical to ensure performance, reliability, and faster time-to-market. The Keysight solution meets the latest technical and procedural demands of the HDMI Forum, integrating high-bandwidth measurement hardware with automated compliance workflows to manage complex test scenarios across transmitters and cables.

Han Sing Lim, Vice President and General Manager of Keysight’s General Electronic Measurement Division, commented, "With the introduction of the Keysight Electrical Performance, Validation, and Compliance Test Solution for HDMI, our customers can accelerate time-to-market for next-gen consumer electronics while ensuring robust integrity and regulatory compliance. By incorporating the latest version of HDMI technology in our solution, we are enabling leading consumer electronics designers and manufacturers to continue to push the boundaries of digital display and multimedia performance."

The solution's modular architecture supports flexible test configurations, while built-in diagnostics provide deep insight into the root causes of signal degradation. This allows design and validation teams to not only verify compliance but also optimize performance early in the development cycle. Backed by Keysight’s global expertise in compliance testing and proven in high-volume production environments, the new solution delivers a trusted path to certification readiness and superior end-product performance.

References:
[1] https://www.stocktitan.net/news/KEYS/keysight-unveils-physical-layer-compliance-test-solution-for-hdmi-to-i575hyxndqwi.html
[2] https://www.businesswire.com/news/home/20250827715764/en/Keysight-Unveils-Physical-Layer-Compliance-Test-Solution-for-HDMI-to-Meet-Rising-Demands-for-Ultra-High-Resolution-and-High-Dynamic-Range