[lm-sensors] [PATCH 0/2] hwmon: Update coretemp to current Intel processors

Dmitry Gromov gromovd at gmail.com
Tue May 18 08:45:03 CEST 2010


Hi!

On Tue, May 18, 2010 at 01:07, Wan, Huaxu <huaxu.wan at intel.com> wrote:

>  Hi,
>
> The TjMax of N270 is 90C, according the official documents [1][2].
>
> .
> [1]
> http://ark.intel.com/Product.aspx?id=36331&processor=N270&spec-codes=SLB73
> [2]http://download.intel.com/design/processor/datashts/319977.pdf
>
> Thanks
> Huaxu
>
> Thank you, this is exactly why I;m asking. I think, "guessing" values here
can be dangerous - who knows what critical apps they will relied upon.

And 90C seems to be good for N200 series of Atom CPUs only - I could not
find TjMax value published for N330 Dual Core  (quite popular one). Intel
only published Tcase for it:
http://ark.intel.com/Product.aspx?id=35641
So, if for N270 Tcase = TjMax = 90C, then, I'd suggest to use Tcase = 85.2C
for N330 TjMax value.


-- 
DG
NJ
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