USB-C Superior New Features With USB-C and DP Alt Mode USB-C is the first USB interface combining video, audio, data and power transfer into one cable. Thanks to its two-fold rotationally-symmetrical connector you can plug it in either way. The presentati… Read more
DisplayPort Introducing DisplayPort 2.0 VESA published the DisplayPort 2.0 specification in June 2019. DisplayPort 2.0 is the first major update to the DisplayPort standard in three years. It is estimated that the first products implementin… Read more
HDMI Introducing HDMI 2.1 HDMI 2.1 is the latest HDMI specification with a total bandwidth capability of 48Gbps. HDMI 2.1 supports range of ultra HD video resolutions and refresh rates such as 8K60 and 4K120. Resolutions up to… Read more
DisplayPort Introducing UCD Console GUI When testing complex modern-day display interfaces, the chosen test tools should be flexible and easy to use. Unigraf’s UCD Console is a common Graphical User Interface (GUI) for all UCD series… Read more
DisplayPort HDCP 2.3 Compliance Testing of Transmitter, Receiver & Repeater Devices Over the years, Unigraf has been a trusted provider of debug tools and compliance tests for designers of DisplayPort (DP) featured Sink and Source devices. Unigraf offers HCDP 2.3 Compliance Tests (CT… Read more
DisplayPort Introduction to DisplayPort Link-Training Tunable PHY Repeaters (LTTPR) The presentation below gives a brief introduction to DisplayPort Link-Training Tunable PHY Repeaters (LTTPR) in DP 1.4a applications. For detailed information about LTTPR in DP 2.1 applications, conta… Read more
Test Automation Case Study: Testing USB-C Interface in a Tablet or a Smartphone The presentation introduces detailed steps for verifying the functionality of the USB-C interface in a smartphone or tablet. Testing USB-C Interface in a Tablet or a Smartphone … Read more
DisplayPort Display Stream Compression (DSC) Introducing Display Stream Compression (DSC) VESA, the Video Electronics Standards Association, published Display Stream Compression (DSC) in 2014. DSC enables visually lossless image compression to i… Read more
Test Automation Testing USB-C, DP & HDMI Connector Pins Besides testing interface-specific features such as video, audio, link and HDCP encryption, the connectors in USB-C, DisplayPort and HDMI devices should be properly tested. A poorly soldered connector… Read more
