TDA2EG-17： High temperature experiment stopped at starting kernel

user5361157

Intellectual 435 points

Part Number: TDA2EG-17

我使用的SDK版本是PROCESSOR-SDK-LINUX-AUTOMOTIVE 6_00_00_03。

该SDK已移植到我们公司设计的板上。在高温实验中，某些板在温度约为60℃时会在启动内核处停止，但某些板在温度为85℃时可以正常启动。原因可能是软件问题还是硬件电路问题？

over 5 years ago

0 Yordan Kamenov over 5 years ago

TI__Mastermind 42515 points

Hi @user5361157 ,

please translate your post in English, so we can help you.

Regards,

Yordan

0 user5361157 over 5 years ago in reply to Yordan Kamenov

Intellectual 435 points

The SDK was transplanted on the board designed by our company. In the high temperature experiment, some boards will stop at the starting kernel when the temperature is about 60 ℃, but some boards can start normally when the temperature is 85 ℃. What may be the reason, is it a software problem or a hardware circuit problem?

0 Karthik Ramanan over 5 years ago in reply to user5361157

TI__Guru** 113810 points

Hi,

I will request our field team to contact you regarding further discussions on the topic.

You need to have the correct samples to perform the high temperature tests and we need further information from your failing units to determine what you have.

Regards

Karthik

0 user5361157 over 5 years ago in reply to Karthik Ramanan

Intellectual 435 points

Thank you for your reply.

How can I contact your field team?

0 TommySong over 5 years ago in reply to user5361157

TI__Genius 9520 points

Hi,

Really hard to say what may cause the problem based on such limited info. Could you please help to provide more details about the error during the test at 60C? Some logs will be helpful. Thanks.

Br, Tommy

0 Karthik Ramanan over 5 years ago in reply to TommySong

TI__Guru** 113810 points

Hi,

Please provide the requested information here, and we will take it further.

Regards

Karthik

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TDA2EG-17： High temperature experiment stopped at starting kernel