hdvicp hang issue

Jacson

Hi,

We have one piece of 816x customer board. this board happen hdvicp hang issue(only decode h264 bitstream) when system start decode, it can't be work over 10 seconds, regardless of we run ti rdk4.1 "decode display" demo code or our customer code.

We try to reduce hdvicp clock to 300MHz from 600MHz, the system can work normally until now, it is about work two days. What reason cause this phenomenon? Is this 816x chip problem? We doubt this phenomenon maybe have some relationship with our other board have stability issue.

Thanks,

Jacson

over 11 years ago

0 Badri Narayanan over 11 years ago

TI__Guru 59700 points

There is no issue with 816x operating HDVICP at 600 Mhz. Check if your board is compliant to 816x board design guidelines.

http://processors.wiki.ti.com/index.php/DM816x_Design_Resources

0 Jacson over 11 years ago in reply to Badri Narayanan

Expert 2505 points

Hi Badri,

Thanks for your reply.

We had sent our design to local TI FAE, the design was verified by FAE. Do you have any other idea?

Thanks,

Jacson

0 zhi lin1 over 11 years ago in reply to Jacson

Prodigy 20 points

Do you fixed it?

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hdvicp hang issue