Core Viewpoint - Teledyne LeCroy, a subsidiary of Teledyne Technologies, has announced the support for DisplayPort 2.1 physical layer compliance testing through its QualiPHY 2 automated compliance test framework [1]. Group 1: Company Developments - Teledyne LeCroy's QualiPHY 2 software operates on its oscilloscopes, enabling standardized physical layer tests for various high-speed serial data technologies [1]. - The technologies supported by the QualiPHY 2 framework include PCI Express, USB, Thunderbolt, DisplayPort, and HDMI [1].