[lm-sensors] Intel DG45FC

Jean Delvare khali at linux-fr.org
Wed Oct 29 12:43:35 CET 2008


Hi Anthony,

On Tue, 21 Oct 2008 12:06:43 -0700, Anthony Arobone wrote:
> Would the tech docs on this sensor be helpful?  I found them on the Intel
> site.  It describes all the registers in detail.
> 
> See Chapter 23.
> http://www.intel.com/Assets/PDF/datasheet/319973.pdf

This is the ICH10 (south bridge) datasheet. The ICH10 does indeed
include sensors for temperature and fans, but we don't support them.
And I doubt that's what your board uses though, as your BIOS also
displays voltage values while I don't think the ICH10 has voltage
sensors.

> Let me know if I can do any debugging or coding to help out.  I'm proficient
> in C and C++.  Just don't understand how all this sensor stuff works ;)

I just had a new idea. All users who reported the mysterious all-zero
LM96000 chip also have a PC8374L or compatible super-I/O chip. I am
almost certain that what sensors-detect identifies as an LM96000 is
actually the PC8374L super-I/O chip, as it is documented as exposing
its hardware monitoring registers on the SMBus.

Please provide a dump of the logical device 8 of your Super-I/O:

isadump 0x2e 0x2f 8

-- 
Jean Delvare




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