J7 TDA4 EVM - eDP Display support

Gokul Kujulva

Other Parts Discussed in Thread: TDA2

Hello all,

We have received J7 SOM , Common Processor Board and Fusion Daughter board.

We don't have the fan on the heat sink . Is it required to connect the FAN ?

Is display is supported in common processor board ? I find two display ports in the Common Processor board. We have a eDP connector cable. In other end what to connect ? Can I connect HDMI ?

Regards,

Gokul

over 6 years ago

0 Rishabh Garg over 6 years ago

TI__Guru 55685 points

Hi Gokul,

In case you have heat sink, you don't need fan.

You can connect Display Port to a DP monitor.

For HDMI you need infotainment daughter card.

Regards,

Rishabh

0 Rishabh Garg over 6 years ago in reply to Rishabh Garg

TI__Guru 55685 points

Hi,

You can also refer to psdk_rtos_auto_j7_06_01_00_15/psdk_rtos_auto/docs/user_guide/evm_setup_j721e.html

Regards,

Rishabh

0 Gokul Kujulva over 6 years ago in reply to Rishabh Garg

Genius 4465 points

Thanks Rishabh.

Regarding the power supply for evm , it is mentioned that

"The power supply current requires more than 1A @12V input "

Is it correct ? Please confirm.

Regards,

Gokul

0 Rishabh Garg over 6 years ago in reply to Gokul Kujulva

TI__Guru 55685 points

Hi Gokul,

Did you receive a power adapter with the EVM?

If yes then please use the same.

Regards,

Rishabh

0 Gokul Kujulva over 6 years ago in reply to Rishabh Garg

Genius 4465 points

Hi Rishabh,

We have not received the power adapter.

Regards,

Gokul

0 Rishabh Garg over 6 years ago in reply to Gokul Kujulva

TI__Guru 55685 points

Gokul,

I am using the same power adapter as TDA2, same should work for you as well.

Regards,

Rishabh

0 Gokul Kujulva over 6 years ago in reply to Rishabh Garg

Genius 4465 points

Hi Rishabh,

We do not have TDA2 EVM board.

Please let me know the power specification. Is the above values are correct ?

Regards,

Gokul

0 Rishabh Garg over 6 years ago in reply to Gokul Kujulva

TI__Guru 55685 points

Hi Gokul,

It seems that you were working on TDA2Px by looking at the history of your forum posts.

You can use the same power supply as the one used for TDA2Px.

I have contacted Mistral for exact recommendation.

Regards,

Rishabh

0 Gokul Kujulva over 6 years ago in reply to Rishabh Garg

Genius 4465 points

Hi Rishabh,

I were working for J6-Customized board.

Regards,

Gokul

0 M V Pratap Reddy over 6 years ago in reply to Gokul Kujulva

TI__Intellectual 1170 points

Hi Gokul,

You need to use the power adapter as recommended in the HW user guide. 12V/5A is the recommended supply.

DigiKey Part#	Manufacturer	Manufacturer Part #
SDI65-12-U-P6-ND	CUI Inc.	SDI65-12-U-P6
SDI65-12-UD-P6-ND	CUI Inc.	SDI65-12-UD-P6

Pratap.

0 Gokul Kujulva over 6 years ago in reply to M V Pratap Reddy

Genius 4465 points

Thanks Pratap for the confirmation.

0 Rishabh Garg over 6 years ago in reply to Gokul Kujulva

TI__Guru 55685 points

Hi,

I am closing the thread as confirmed by Mistral.

Regards,

Rishabh

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J7 TDA4 EVM - eDP Display support