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DS90UB960-Q1: Configuration does not match to DS90UB933

Part Number: DS90UB960-Q1

Hello Experts,

at the moment I am facing some difficulties. We have a camera from a customer using the serializer DS90UB933. This camera should be visualized with our device using the DS90UB960. Colorformat YUV 8 bit.

I've already setup the register 0x70 (RAW10 mode) and tried both upper and lower 8 bit processing in 0x7C. I can see, that something is received by the deseriailzer by reading out registers 0x73, 0x74, 0x75 and 0x76. But the values do not match the streamed resolution of the imager. I also tried different configurations of register 0x1F and 0x21 without luck.

Using another device with the DS90UB914, I can confirm, that the camera is sending the correct video and resolution. But in the DS90UB960 I can
t get the camera running.

Now I am wondering if there are some other configurations possible, maybe through hidden registers which I can try. Or is it possible that there might be some configurations between Imager and DS90UB933 which does the camera make uncompatible with the DS90UB960? Through other projects I can at least tell that we alread got some cameras running using the DS90UB933 and DS90UB960.

I hope you can help me solving the issue.

Many thanks and best regards
Alex

  • Hi Alex,

    can you provide Schematic for both devices? (If you do not want to post them here, you can send via private message)

    Also, please provide the configurations code you are using to configure the devices, if available, and a register dump from the UB960 connected RX Port, while running.

    Additionally, I need the exact resolution, data type, frame rate and PCLK of the image sensor.

    Is the UB933 running in PCLK mode or external CLK mode?