TDA2PXEVM: Change input data format from RAW12 to YUV422

user6114649

Intellectual 730 points

Part Number: TDA2PXEVM

Hi,

I am using OV10640 cameras, and ISS DEMO usecase @ TDA2P.

I think input format from OV10640 to ISP@TDA2P is RAW12.

I want to change this format to YUV422.(I want to use cameras@YUV422 format.)

How can I realize this?

Thanks.

Koji

over 5 years ago

0 Brijesh Jadav over 5 years ago

TI__Guru**** 479035 points

Koji,

If you are directly using YUV camera, then there is no need to pass capture frames to ISP. You could bypass ISP and directly connect ISS Capture to next component or display.

Rgds,

Brijesh

0 Mayank Mangla over 5 years ago in reply to Brijesh Jadav

TI__Mastermind 24525 points

Please refer to OV10635 sensor example.

0 user6114649 over 5 years ago in reply to Brijesh Jadav

Intellectual 730 points

Hi Brijesh,

I want to use existing "ISS-DEMO", because I am not familiar with lnik-chain and so I cannot change signal flow.

I mean that I want to use YUV-camera on existing "ISS-DEMO".

In addition to this question, I want to know how to perform the back channel communication between DS90UB960-Q1TDAUVM（SV160710）

on TDA2P and TI953 on YUV cameras.

Thanks,

Koji

0 Brijesh Jadav over 5 years ago in reply to user6114649

TI__Guru**** 479035 points

Hi Koji,

You will require to change the usecase as ISP link cannot be used for YUV camera..

Regards,

Brijesh

0 user6114649 over 5 years ago in reply to Brijesh Jadav

Intellectual 730 points

Hi Brijesh,

Thanks for your reply.

I understand that I need to change signal flow or newly create a DEMO-pattern.

I'll contact to TIJ to be lectured about link-chain system.

Thanks,

Koji

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TDA2PXEVM: Change input data format from RAW12 to YUV422