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DS90UB954-Q1: RGB888 Test Pattern Register Configuration

David Mckinney
Expert 6850 points
Part Number: DS90UB954-Q1
Other Parts Discussed in Thread: ALP

I am debugging new prototype hardware.

Can you supply a test pattern configuration for RGB888 ( 24 bits per pixel) for 1080P30 ( 1920 x 1080, 30 frames a second)?

Our interface is 2 lanes for this camera.

  • 0
    TI__Guru** 103215 points

    Hello David,

    There is an example for this already in the scripts which are installed with ALP. You can find it here:

    C:\Program Files (x86)\Texas Instruments\Analog LaunchPAD v1.57.0010\PreDefScripts\DS90UB954

    The file is called: 954_patgen_RGB888_colorbar_1920x1080p30.py

    You can just modify this example to run PATGEN from the 954 instead of the 953 by changing the address for all the writes to match your 954. Also you can uncomment the 0x33 register write and set the required number of lanes in that register when you enable the CSI-2 transmitter

    Best Regards,

    Casey