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PROCESSOR-SDK-J721E: How to access De-serializer register map for reading/writing

Inyoung Kim
Prodigy 10 points
Part Number: PROCESSOR-SDK-J721E
Other Parts Discussed in Thread: TDA4VM

Tool/software:

Dear TI team.

This is my first time to ask. I kindly ask for your support.

I am developing a board based the TDA4VM platform using  SDK version 8.6.

I would like to access register map of de-serializer chip(MAX9296) for reading/writing.

First of all, I analyzed the source code about basic demo's single cam.

And I found source code related ISS. But it doesn't called. 

I try to call {rtos}/imaging/sensor_drv/src/iss_sensors.c from {rtos}/vision_apps/utils/iss/src/app_iss.c, but I failed.

How can I do this? or How can I use the ISS?

Please let me know it.

Thank you.

Inyoung Kim.

  • 0
    TI__Guru* 85146 points

    Hi,

    Inyoung Kim said:
    I would like to access register map of de-serializer chip(MAX9296) for reading/writing.

    This is a Maxim deserializer, and the register map for the same must be acquired from Maxim. In TI SDK, you could find the configuration for UB960 and UB9702 TI deserializers by default. 

    Regards,

    Nikhil

  • 0 in reply to Nikhil Dasan
    Prodigy 10 points

    Hi,

    Thanks for your reply.

    Of course I already got MAX9296 datasheet.

    I came across the read/write source code for the MAX9296 register and I wanted to use this in basic_demo.

    However, it is currently considered impossible. Am I right?

    For now, I will refer to the information you provided.

    Thanks.

    Inyoung.

  • +1 in reply to Inyoung Kim
    TI__Guru* 85146 points

    Sure, 

    Out of the box, we do not have Maxim ser des config. This should be obtatined from Maxim. 

    In TI SDK, you could find the configuration for UB960 and UB9702 TI deserializers by default

    Regards,

    Nikhil