Compliance Testing, Functional Testing and Debugging of HDMI Interfaces

The high-definition multimedia interface (HDMI™) is used to transmit audio and video data. HDMI has become the standard for a variety of consumer electronic products, such as Blu-ray™ players, A/V receivers, set-top box, TV monitors and digital video/ still cameras.

The HDMI interface measurements needed for these products require specialized T&M equipment. This equipment is not only needed for certification, but is also used for a variety of tests during development, for quality assurance and for end-of-line production testing. The R&S®VTC, R&S®VTE and R&S®VTS video testers from Rohde & Schwarz make it possible to test A/V interfaces such as HDMI easily, reliably and cost efficiently.

This application note focuses on functional testing and debugging of HDMI interfaces using the R&S®VTC/VTE/VTS. It explains how these instruments can be used to assess the HDCP implementation, the ARC or the CEC functionality.