[lm-sensors] k8temp, BE-2350 CPU
Rudolf Marek
rudolf.marek at sysgo.com
Tue Sep 4 23:06:24 CEST 2007
Bernhard Seibold wrote:
> On Di, 2007-09-04 at 20:53 +0200, Rudolf Marek wrote:
>> Are you sure those are correct? The datasheets suggest that you need first
>> extract the 0.25 degC from two lowest bits and THEN subtract 49.
>>
>> Your code does it first. Your method will work only if AMD made a mistake in
>> documentation. Are you sure?
>
> You're right, it should be (raw * 250) - 49000, as M. G. Berberich also
> pointed out to me.
>
> This means the original formula should have worked, so either the
> documentation is wrong, or the sensors are broken (as someone at the AMD
> forums claims).
Yes it is broken, some Errata suggests this :/
Rudolf
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