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question about 1.2v input

Posted: Tue Jan 27, 2015 5:58 am
by haha123
Hi,

I read VoCore.v1.0.sch.pdf, and find the RT5350 pins with +1.2V connected together.
However, I coud not find where generate +1.2V input.
Could you please tell me how to generate +1.2V as the 5350 input?
Thank you very much.

Re: question about 1.2v input

Posted: Wed Jan 28, 2015 2:03 am
by Vonger
You can check vocore sch, 1.2V is created from RT5350 internal LDO

Re: question about 1.2v input

Posted: Mon Jul 06, 2015 5:53 am
by linac
How much current is there on 1.2V?
if i provide 1.2V by DC/DC, would there be a lots of improvement to chip's temperature?