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Forum Topic - How read Register Values: (3 Items)

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Sai Devasani(deleted)

01/17/2019 1:38 AM

post119419

Hi,

We would like to read values of "GBLRST_CAUSE0", "GBLRST_CAUSE1" and "HPR_CAUSE0" registers on target(intel Denverton) 
to find the reset reason. Could you please anyone help us how to fetch values stored in those three registers.

Thank you in Advance...

Thanks & Regards
Sai

Michael Schuster

01/17/2019 1:41 AM

post119420

Re: How read Register Values

Hi Sai,

give us some context:
- what version of QNX are you using?
- which tools are you using?
- what have you tried so far, what were the results, and how did they diverge from what you were expecting?

HTH
Michael
On Thu, 2019-01-17 at 01:38 -0500, Sai Devasani wrote:

Hi,

We would like to read values of "GBLRST_CAUSE0", "GBLRST_CAUSE1" and "HPR_CAUSE0" registers on target(intel Denverton) 
to find the reset reason. Could you please anyone help us how to fetch values stored in those three registers.

Thank you in Advance...

Thanks & Regards
Sai



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Sai Devasani(deleted)

01/17/2019 1:50 AM

post119421

Re: How read Register Values

Hii Michael Schuster ,

We are using QNX7.0 version.

Just now i gone through the denverton data  sheet and they were saying that those register addresses are [PWRMBASE] + 
124h, [PWRMBASE] + 128h and [PWRMBASE] + 12Ch. Here am confusing that how can we proceed further from this information.

Thanks & Regards
Sai

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