Rohde & Schwarz has collaborated with Analog Devices, Inc. (ADI) to create a wide range of tests for Gigabit Multimedia Serial Link (GMSL) devices. The GMSL technology from ADI provides a cost-efficient, scalable, and simple SerDes solution designed to improve performance for high-speed video links, primarily used in In-Vehicle Infotainment (IVI) and Advanced Driver-Assistance Systems (ADAS) in vehicles. The collaboration will enable engineers, developers and manufacturers to create and deploy GMSL-based ADAS and IVI systems rapidly.
Rohde & Schwarz now incorporated the ability to perform Physical Medium Attachment (PMA) tests in accordance with GMSL requirements. The solution is fully integrated into the Rohde & Schwarz oscilloscope firmware and offers an extensive range of signal integrity tools. These tools include LiveEye, which allows for
real-time monitoring of signal behaviour, and advanced jitter and noise analysis. Additionally, it includes builtin eye masks for forward and reverse channels.
To verify narrowband crosstalk, the solution includes a powerful built-in spectrum analysis on the R&S RTP oscilloscope. Furthermore, cable, connector, and channel characterization can be performed using vector network analyzers provided by Rohde & Schwarz.
GMSL technology is increasingly becoming a fundamental element in automotive applications, including safety, monitoring, infotainment, and autonomy, owing to its ability to reliably transport high-resolution digital video for camera and display-based applications. Balagopal Mayampurath, Vice President of ADI’s GMSL technology Group said, “It is significant that GMSL is adopted by several OEMs and Tier-1s, making it a de facto video connectivity standard in the automotive industry. The tests from Rohde & Schwarz expedite the process for customers to build and deliver GMSLbased solutions and they are critical in supporting the automotive ecosystem.”
The application will be demonstrated at CES 2025 in Las Vegas from January 7 to 10, 2024, at booth 3366
in the West Hall.
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