DS90UB954-Q1: camera freeze issue

linhan zheng

Part Number: DS90UB954-Q1
Other Parts Discussed in Thread: TIDA-020003, TIDA-01323

Hi TI,

we designed our serdes with imx390, and took TIDA-020003 as reference. And we used 954->953->imx390 instead of using 960 as deserializer.

We can open cameras now, but one port of a deserializer will make the camera connected to it froze. We verified 953 + cable + imx390, they are fine, so we think it should be a software problem.

Could you share the configuration file for TIDA-0123+TIDA-20003+IMX390? We would like to compare the setting so that to figure out the problem.

Thanks in advance

over 3 years ago

0 Matthew Sauceda over 3 years ago

TI__Genius 11750 points

Hi Linhan,

Thank you for your post. I'll see what we can provide in regards to the configuration files for this TI Design. Regarding your connection above, are you using the '960 to interface with 4 different cameras, and all of the same build?

Best Regards,

Matt

0 Matthew Sauceda over 3 years ago in reply to Matthew Sauceda

TI__Genius 11750 points

Hi Linhan,

As a follow-up, did you mean to refer to the "TIDA-01323" design with the '960?

Best Regards,

Matt

0 linhan zheng over 3 years ago in reply to Matthew Sauceda

Prodigy 90 points

Hi Matt, we mostly took TIDA-020003 as reference, while for deserializer, we used 4 pieces of 954, instead of 960. So it's 4 pieces of 954 connected to process unit and using sync mode

Best regards,

Linhan

0 Matthew Sauceda over 3 years ago in reply to linhan zheng

TI__Genius 11750 points

Hi Linhan,

Thanks for this information. It is very helpful.

Best Regards,

Matt

0 Matthew Sauceda over 3 years ago

TI__Genius 11750 points

Hi Linhan,

Please excuse the delayed response due to holiday. I've found from experts that this information can be downloaded from:

http://www.ti.com/tool/PROCESSOR-SDK-TDAX

The appropriate sensor's driver will be in the folder apps/src/rtos/iss . These apply to drivers that were created for TI Reference designs.

Best Regards,

Matt

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DS90UB954-Q1: camera freeze issue