Linux/TDA2: TDA2XX Vision SDK

user5134010

Part Number: TDA2

Tool/software: Linux

Hi，

TDA2XEVM board have Connectors and Transceivers，with Video output interface： one HDMI Out, one FPD-Link III, one LCD.

CPU Board Block Diagram have VOUT3 interface，As shown below.but I see all of the Use case in VisionSDK_DataSheet.pdf, Display on LCD or HDMI capture and HDMI display are also supported.

I want to know which Use case Video output use VOUT3 interface?and I want to Let VOUT3 be the video output interface，what should I do？

Regards,

YCC

over 7 years ago

0 Brijesh Jadav over 7 years ago

TI__Guru**** 498575 points

Is any display device connected on vout3? Then it would be supported in VSDK..

Rgds,
Brijesh

0 user5134010 over 7 years ago in reply to Brijesh Jadav

Intellectual 350 points

because all use case use VOUT1 port (connect LCD) or HDMI port (Display can be on HDMI display via HDMI output port).They are not use VOUT3 port .So I want to know how to use VOUT3 port. Can it connect LCD or HDMI display device?Can you give me a use case that use VOUT 3 port ?

Thank you!
Regards,
ycc

0 Brijesh Jadav over 7 years ago in reply to user5134010

TI__Guru**** 498575 points

Please check schematic and see if anything connected to LCD3 output..
It can be enabled only if some display is connected..
It can be enabled in ChainsCommon_SetDctrlConfig in the file vision_sdk\apps\src\rtos\usecases\common\chains_common.c file..

Rgds,
Brijesh

0 user5134010 over 7 years ago in reply to Brijesh Jadav

Intellectual 350 points

Hi，Brijesh

VOUT3 connected a LVDS monitor ,The model of lvds is user-customized.Interface chip used is DS90UB940.
How can I set it up？Which documents should I refer to?

Regards,
Ycc

0 user5134010 over 7 years ago in reply to user5134010

Intellectual 350 points

Hi，Brijesh

VOUT3 connected a LVDS monitor ,The model of lvds is user-customized.Interface chip used is DS90UB940.
How can I set it up？Which documents should I refer to?

Regards,
Ycc

0 user5134010 over 7 years ago in reply to Brijesh Jadav

Intellectual 350 points

Hi，

VOUT3 connected a LVDS monitor ,The model of lvds is user-customized.Interface chip used is DS90UB940.
How can I set it up？Which documents should I refer to?

Regards,
Ycc

0 Brijesh Jadav over 7 years ago in reply to user5134010

TI__Guru**** 498575 points

Hi YCC,

Give me some time, i will come up with the exact steps required for vout3 addition..

Rgds,
Brijesh

0 user5134010 over 7 years ago in reply to Brijesh Jadav

Intellectual 350 points

Hi Brijesh,

Thank you for providing the requested information.
How the work progresses about the use of VOUT3？I urgently need the help of this questions.

Thank you for your attention to this matter. I am looking forward to your reply.

Regards,
Ycc

0 user5134010 over 7 years ago in reply to user5134010

Intellectual 350 points

Hi ,

I haven’t received your reply for a long time.
How the work progresses about the use of VOUT3？I urgently need the help of this questions.

Thank you for your attention to this matter. I am looking forward to your reply.

Regards,
Ycc

0 Brijesh Jadav over 7 years ago in reply to user5134010

TI__Guru**** 498575 points

Hi YCC,

Could not get time to check it. Will check it tomorrow and get back to you.

Rgds,
Brijesh

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Linux/TDA2: TDA2XX Vision SDK