Re: CPU Temperature Patch
flat view
From: Michel Lanners <hidden>
Date: 2000-09-21 19:02:16
Hi there, On 20 Sep, this message from D.J. Osguthorpe echoed through cyberspace:
Note that the intrinsic resolution of the temperature seems to be 4 degrees - the values printed are at the mid-point between two 4 degree multiples.
Yes, that is so by design: 5 bit A/D for a range of 0 - 128 degrees. Found that in some paper on the Thermal Assist Unit (ref. 2 in the appnote). By the way, the uncalibrated sensor has an accuracy of +- 12 degrees. Michel ------------------------------------------------------------------------- Michel Lanners | " Read Philosophy. Study Art. 23, Rue Paul Henkes | Ask Questions. Make Mistakes. L-1710 Luxembourg | email mlan@cpu.lu | http://www.cpu.lu/~mlan | Learn Always. " ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/