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Original question:

DS90UB954-Q1: Connection to 933 serializer

DS90UB954-Q1: DS90UB954-Q1+DS90UB933

user6021251
Prodigy 60 points
Part Number: DS90UB954-Q1

Hello,

please ,if can help to supply register sample config for between DS90UB954 and 933?

How can I using DS90UB954 to receive YUV422 image from DS90UB933?

thanks very much.

  • 0
    TI__Mastermind 18755 points

    Hello,

    Assuming YUV422 10 bit, the first thing you will need to do is ensure that the mode pin on the 954 is strapped for RAW10 mode and the 953 is strapped for 10 bit mode.  Next you will have to verify that the pixel clock of the sensor does not exceed 100MHz.  

    Some specific registers to pay attention to on the 954 are as follows:

    0x58

    0x7C

    Registers for the 953:

    0x05 used to verify that 10bit mode is selected

    YUV formats are supported as long as the data formats adhere to the same structure as the RAW formats.  So if we assume YUV422 10-bit is being used, that maps 2 pixels to 5 bytes.  And since RAW10 maps 4 pixels to 5 bytes the data can be sent over FPD-Link in the same way. 

    Now are you specifically looking for a setup for YUV422 10-bit?

    Regards,

    Nick