TDA4VM: How to enable CSI TX of TDA4VM

Rajnikant muli

Part Number: TDA4VM

Hello,

I want to use Both CSI RX of the TDA4VM and after the processing of both the videos I want the output in 4 lane CSI format too.

I read about the Shared D-PHY Transmitter in TRM, but I am not sure if I can use that to transmit 4 lane CSI output.

please guide me through this.

Thank You!

Regards,

Rajnikant

9 months ago

+1 Brijesh Jadav 9 months ago

TI__Guru**** 429635 points

Hi,

Yes, you can use both CSIRX as well as CSITX. DPHY of CSITX is shared with DSI output, but not with CSIRX.

Regards,

Brijesh

0 Rajnikant muli 9 months ago in reply to Brijesh Jadav

Prodigy 30 points

Hi Brijesh,

Thank you for your quick response.

Can you please tell me what kind of changes I have to do in my design to make DPHY as a CSITX

Thanks & Regards,

Rajnikant

0 Brijesh Jadav 9 months ago in reply to Rajnikant muli

TI__Guru**** 429635 points

Hi Rajnikant,

If you are using vision apps, please select/enable ENABLE_CSI2TX macro in app_cfg_mcu2_0.h header file and then you can connect the output to CSITX node.

Regards,

Brijesh

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TDA4VM: How to enable CSI TX of TDA4VM