TDA2EVM5777: Is IVA-HD overclocking possible?

Taekmin Lee

Expert 1445 points

Part Number: TDA2EVM5777

Hi.

I am using TDA2xEVM5777.

I want to know about IVA-HD overclocking.

Is IVA-HD overclocking possible?
If possible, could you tell me about the related methods?

Regards, Lee.

0 Ramprasad over 6 years ago

Hi Lee,

In TDA2x SOC, IVA can be clocked at maximum 532MHz.

thanks

RamPrasad

0 Taekmin Lee over 6 years ago in reply to Ramprasad

Expert 1445 points

Hi RamPrasad,
Thanks for answer.

I'd like to ask you some more questions.

How can I get the IVA clock?
Can you tell me more about IVA overclocking?

I can't find a document to refer to. Can you tell me?

Thanks.

Regard,
Lee

0 Ramprasad over 6 years ago in reply to Taekmin Lee

Hi Lee,

What is the SDK you are using? Is it visionSDK linux?

You can check if you can run "omapconf show opp" command. This will show current clock and voltage configuration of all IPs in the SOC.

You can refer fdt.c file of the u-boot source code on all supported clock frequencies.

Thanks

RamPrasad

0 Taekmin Lee over 6 years ago in reply to Ramprasad

Expert 1445 points

Hi RamPrasad,

Thanks for answer.

I'm using VisionSDK Linux 3.07.

I will check "omapconfshow opp".

thanks!

Regards,

Lee.

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