On Wed, Oct 10, 2012 at 07:00:39AM -0700, Guenter Roeck wrote: > On Wed, Oct 10, 2012 at 03:44:56PM +0200, Jean Delvare wrote: > [ ... ] > > > > Documentation/hwmon/coretemp says 125°C for Atom 230 and 330. N5xx > > aren't listed in this document BTW. > > > Reminds me ... we have a discrepancy in the code regarding the 230, and use 100 > degrees C instead of 125 for it. Any idea where this is documented ? I wasn't > able to find definite numbers over the weekend, and I don't recall why I used > 100 for the 230 when I introduced tjmax_table. > Followup on this after some more digging. Datasheets actually claim Tjmax for both 230 and 330 to be 90 degrees C. 125 degrees C is the shutdown temperature, which is different (the N4xx/D4xx/D5xx also have a shutdown temperature of 125 degrees C). We do know that we have to use Tjmax of 125 C for the 330 for somewhat reasonable temperature readings. So the big remaining question is which temperature is used as calibration point for the 230. Thanks, Guenter -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
