From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rudolf Marek Date: Thu, 07 Nov 2013 23:35:26 +0000 Subject: Re: [lm-sensors] About the Asus F2A85 temperature sensor (it8603e) Message-Id: <527C23BE.9030308@assembler.cz> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org > > P.S. I have reason to believe that the it87 device we are talking about is > actually an emulation running on an 8051 co-processor, specifically the EC > (Embedded Controller) in the AMD A85 Hudson chipset. The it87 emulation is > poorly written in the 8051 code and can result in unexpected effects -- bugs. > I have specifically seen the sensor stop updating (as if it just stopped > sampling values). No, the chip is real, just look to the corner near audio connectors ;) The chip is derivate of IT8728 it seems. It has lower pin count and lower number of features. There are just two input temperatures and 3 fan inputs/pwms. Voltages are all there. It looks like the voltages have fixed functions for inputs because they are also used in the voltage under/over voltage protections. I'm tempted to treat this chip as IT8728F. Does anyone have a datasheet of IT8728F? Thanks Rudolf _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors