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BruceChen
Visitor
Visitor
419 Views
Registered: ‎04-28-2020

ultra96v2 always reboots when execute any examples of Avnet-COMMON-Vitis-AI-1-1-2020-05-15.zip

I installed a pre-build SD image, http://avnet.me/avnet-ultra96v2-vitis-ai-1.1-image, to my ultra96v2, and also deployed http://avnet.me/Avnet-COMMON-Vitis-AI-1-1-image. But ultra96v2 always reboots once I execute the examples from that vitis ai 1.1 above. For example,

$ cd Vitis-AI-Library/overview/samples/facedetect
$ ./test_video_facedetect densebox_640_360 0

Note I also tried other examples. Should this release work for ultra96v2 by default? Or do I need to configure my ultra96v2 somehow? Or recompile DPU with different configuration in some cases?

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jasonwu
Moderator
Moderator
363 Views
Registered: ‎03-27-2013

Hi @BruceChen ,

 

Since this is a release image from AVNET, did they provide the step by step flow to run the test?

Best Regards,
Jason
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BruceChen
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Registered: ‎04-28-2020

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bhfletcher
Voyager
Voyager
278 Views
Registered: ‎10-01-2007

If you didn't update the PMICs on your Ultra96-V2, then you could be running into the issue described here:

https://www.element14.com/community/message/276288/l/ultra96-v2-errata#276288

 

You can learn more about this, including how to request a procedure to update your Ultra96-V2 PMICs here:

https://www.element14.com/community/groups/power-management/blog/2020/01/23/infineon-pmic-updates-to-avnet-products

https://www.element14.com/community/events/5588/l/pmbus-and-power-supply-telemetry

 

Bryan

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BruceChen
Visitor
Visitor
267 Views
Registered: ‎04-28-2020

Yeah. You're right. I just found this as well. Thank you!

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