topic Re: Power consumption estimation in i.MX Processors

Power consumption estimation

niuweiqiang — Fri, 23 Aug 2013 04:40:10 GMT

Dear i.mx6 developer:

I am going to use i.mx6S processor.

But, I find a question during power consumption with the help of "iMX6X_Power_Tree_5Vin_separate" tool.

It is found that the parameter in line 17 impact the total power consumption greatly.

I can't confirm which value is suitable.

Can you give the advice or guide me confirm the actual value?

Thank you very much

Best regards.

Re: Power consumption estimation

jamesbone — Wed, 28 Aug 2013 13:05:44 GMT

Can you please share with us the file that you are refering ?. You can check the application note

http://cache.freescale.com/files/32bit/doc/app_note/AN4715.pdf

This would provide Power Consumption Measurement numbers.

Re: Power consumption estimation

niuweiqiang — Thu, 29 Aug 2013 04:32:11 GMT

Hi Jamebone:

Thank you very much for your support.

I have checked the application Notes.

I find that the default resistor value is 120 ohm.

Please review below document in Line 17.

When the terminal resistor value is changed. The total power consumption

will be impacted.

Thank you very much

Best regards.

WeiQiang Niu

ABB Engineering (Shanghai)Ltd

No.5,lane 369,Chuangye Road,

Kangqiao Town,Pudong District,201319

Shanghai P.R.China

Phone: +86(21)6129 8121

Telefax: +86(21)6105 6905

Mobile: +86 1366 183 9086

email: weiqiang.niu@cn.abb.com

Re: Power consumption estimation

YixingKong — Fri, 21 Feb 2014 07:25:19 GMT

Weiqiang

Had your issue got resolved? If yes, we are going to close the discussion in 3 days. If you still need help, please feel

free to reply with an update to this discussion.

Thanks,
Yixing

Re: Power consumption estimation

YixingKong — Wed, 26 Feb 2014 06:52:23 GMT

Weiqiang

This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.

Thanks,

Yixing