LM83 sensor

LM83 sensor

[ZOleg Matrix]

Hello!

Please add code for NS LM83 chip to your project.
I need it.

Thanks!!!

-- 
Best regards,
 ZOleg                          mailto:zoleg@matrixc.ru

LM83 sensor

[Jean Delvare]

> Please add code for NS LM83 chip to your project.
> I need it.

Which motherboard or device do you have that makes use of a LM83?

According to National, "the LM83 is pin for pin and register-compatible
with the LM84 and Maxim's MAX1617 and the Analog Devices ADM1021", for
wich we already have support. So adding support for the LM83 should be
rather easy.

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/

LM83 sensor

[ZOleg Matrix]

Hello Jean,

Thank you for answer!

I use Gigabyte GA-7VAX motherboard.

-- 
Best regards,
 ZOleg                            mailto:zoleg@matrixc.ru

LM83 sensor

[Jean Delvare]

> I use Gigabyte GA-7VAX motherboard.

What makes you think there is a LM83 on it? From the specs, I would say
that the sensors chipset is an ITE8705F, supported by our it87 driver.

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/

LM83 sensor

[ZOleg Matrix]

Hello Jean,

JD> What makes you think there is a LM83 on it? From the specs, I would say
JD> that the sensors chipset is an ITE8705F, supported by our it87 driver.

In Windows XP SisoftSandra 2003 report NS LM83 and ITE 8705F chips
onboard present.

-- 
Best regards,
 ZOleg                            mailto:zoleg@matrixc.ru

LM83 sensor

[Jean Delvare]

> JD> What makes you think there is a LM83 on it? From the specs, I
> JD> would say that the sensors chipset is an ITE8705F, supported by
> JD> our it87 driver.
> 
> In Windows XP SisoftSandra 2003 report NS LM83 and ITE 8705F chips
> onboard present.

Do both report interesting values?

So you already have lm_sensors working for the ITE 8705F on your system?

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/

LM83 sensor

[ZOleg Matrix]

Hello Jean,

lm_sensors work with ITE 8705 chip, but sensors value incorect (CPU
temp. is very high, voltages not corespond value shown in BIOS, etc.)

-- 
Best regards,
 ZOleg                            mailto:zoleg@matrixc.ru

LM83 sensor

[ZOleg Matrix]

Hello Jean,

lm_sensors work with ITE 8705 chip, but sensors value incorect (CPU
temp. is very high, voltages not corespond value shown in BIOS, etc.)

Also send screenshot form Sandra 2003
-- 
Best regards,
 ZOleg                            mailto:zoleg@matrixc.ru
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LM83 sensor

[Jean Delvare]

> lm_sensors work with ITE 8705 chip, but sensors value incorect (CPU
> temp. is very high, voltages not corespond value shown in BIOS, etc.)

This may simply be a configuration issue (especially for the
temperaturs, did you tried the temp_type module parameter?)

Are you using i2c & lm_sensors 2.7.0 or CVS?

As is, the sensors-detect script should have detected your LM83 as a
LM84 and asked you to load the adm1021 module. Did it actually happen?

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/

LM83 sensor

[ZOleg Matrix]

Hello Jean,

Wednesday, July 2, 2003, 5:52:39 PM, you wrote:

JD> This may simply be a configuration issue (especially for the
JD> temperaturs, did you tried the temp_type module parameter?)

JD> Are you using i2c & lm_sensors 2.7.0 or CVS?

JD> As is, the sensors-detect script should have detected your LM83 as a
JD> LM84 and asked you to load the adm1021 module. Did it actually happen?


1. What parameters exist? What they should accept values?
2. I use i2c and lm_sensors 2.7.0
3. sensors-detect offers to load adm1021

-- 
Best regards,
 ZOleg                            mailto:zoleg@matrixc.ru

LM83 sensor

[Jean Delvare]

> lm_sensors work with ITE 8705 chip, but sensors value incorect (CPU
> temp. is very high, voltages not corespond value shown in BIOS, etc.)
> 
> Also send screenshot form Sandra 2003

Thanks for the shot. Unfortunately, it doesn't say on which chipset each
sensor is located :/

I've added preliminary LM83 detection to our sensors-detect script.
Could you please get it from
 
http://www2.lm-sensors.nu/~lm78/cvs/lm_sensors2/prog/detect/sensors-detect
and give it a try? Preferably unload all sensors modules before doing so
and send us a whole log of the script run (using script or whatever).

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/

LM83 sensor

[Jean Delvare]

> 1. What parameters exist? What they should accept values?

See the complete doc here:
  http://www2.lm-sensors.nu/~lm78/cvs/lm_sensors2/doc/chips/it87
(or in your local doc/chips directory)

> 2. I use i2c and lm_sensors 2.7.0

Would you mind switching to CVS to test the new driver once I'll written
it? I have no LM83 so I won't be able to test it myself, and I'll need
you to do so ;)

> 3. sensors-detect offers to load adm1021

Interesting. You should try loading it. Since the LM84 is a "light"
version of the LM83, your LM83 should really behave like a LM84 with the
adm1021 driver, and you should get 2 temperatures reported (instead of
the 4 supported by the LM83).

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/

LM83 sensor

[ZOleg Matrix]

Hello Jean,

Wednesday, July 2, 2003, 6:27:16 PM, you wrote:

JD> Thanks for the shot. Unfortunately, it doesn't say on which chipset each
JD> sensor is located :/

JD> I've added preliminary LM83 detection to our sensors-detect script.
JD> Could you please get it from
 
JD> http://www2.lm-sensors.nu/~lm78/cvs/lm_sensors2/prog/detect/sensors-detect
JD> and give it a try? Preferably unload all sensors modules before doing so
JD> and send us a whole log of the script run (using script or whatever).

Many thanks for the help. I necessarily shall try new sensors-detect,
but only tomorrow, as at us evening.
Tomorrow I send you log.

-- 
Best regards,
 ZOleg                            mailto:zoleg@matrixc.ru