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How to Configure DS90UH940N-Q1 MIPI ® D-PHY Timing Parameters

 

The DS90UH940N-Q1 has built-in support for detecting the incoming video format extracted from the FPD-Link III datastream(s) and automatically generates D-PHY output timing parameters. The input video format detection is derived from progressive display resolutions based on the CEA − 861D specification. For system implementations with custom video resolutions, system designers should either program the TI-validated D-PHY timing parameters provided in this report or validate the auto-generated parameters. The DS90UH940N-Q1 provides internal register control, which enables end users to configure their desired D-PHY timing.