Hi Paul, On Wed, 20 Jun 2012 21:29:50 +0100, Paul Crawford wrote: > Attached is the sensors configuration file for the DFI EL620-C > industrial motherboard (it has ISA slots which we need), details of > which are here: > > http://www.dfi.com/products/ProductDetails.jsp?productId=7136&mainCategoryId=1&subCategoryId=66 Wow, I thought ISA slots died 10 years ago! I'm a bit curious what kind of cards you plug in them and if they work OK with recent Linux kernels. Some times ago, Alan Cox wanted to kill ISA support altogether! > We were impressed that our query about the sensors chip was answered > quickly and comprehensively! I had limited experience with DFI so far, good to know they have great support. > Hopefully the figures used are all correct, but if not we would > appreciate such feedback. Overall it looks very good. Thanks for your contribution, I have added it to our wiki: http://www.lm-sensors.org/wiki/Configurations/DFI/EL620-C Random comments: > # lm_sensors configuration file for DFI Itox EL620-C industrial motherboard > # 2012-06-20, Paul Crawford <psc@xxxxxxxxxxxxxxxx> > # Based on feedback from DFI and the schematic sheet 15 of 24, revision A1, 28 October 2011 > > # Winbond W83627DHG configuration for EL620-C > chip "w83627dhg-*" > > label in0 "VCore" > label in1 "+5V" > label in2 "AVCC" > label in3 "+3.3V" > label in4 "+1.1V" > label in5 "Vmemory" > label in6 "+12V" > label in7 "Vstandby" > label in8 "VBAT" > > # +12V and +5V use dividers from schematic > compute in1 @*(1+(30.1/10)), @/(1+(30.1/10)) > compute in6 @*(1+(60.4/10)), @/(1+(60.4/10)) > > # We need to set voltage limits. Note you may need to adapt in0 depending on your CPU > set in0_min 0.9 > set in0_max 1.7 1.7 seems a little high for a Socket 775 CPU. I don't think any of them can take more than 1.5 V. OTOH some models can go as low as 0.85 V. > > set in1_min 5.0*0.95 > set in1_max 5.0*1.05 > > set in2_min 3.3*0.95 > set in2_max 3.3*1.05 > > set in3_min 3.3*0.95 > set in3_max 3.3*1.05 > > set in4_min 1.1*0.95 > set in4_max 1.1*1.05 > > # DDR3 voltage ranges? > set in5_min 1.30 > set in5_max 1.65 According to Wikipedia quoting JEDEC, "1.575 volts should be considered the absolute maximum when memory stability is the foremost consideration." Which incidentally is 1.5V + 5%, so in line with ATX12V rules. For the lower end, it depends if the board supports low-voltage (1.35V) DDR3. > # Original ATX spec was +/-10% on +12V, but recent ATX12V version 2.2 spec is 5% (still 10% on unmonitored -12V) > set in6_min 12.0*0.95 > set in6_max 12.0*1.05 > > set in7_min 3.3*0.95 > set in7_max 3.3*1.05 > > # Battery voltage, assume CR2032 Lithium-Manganese Dioxide Battery. > # This actually seems not to be needed as hard-coded? > set in8_min 2.7 > set in8_max 3.3 Maybe it has hardware defaults, or maybe the BIOS sets proper limits, yes. > # Fans > label fan1 "System fan" > label fan2 "CPU Fan" > label fan3 "2nd fan" This is a rather poor label. Either don't give it a label at all, or use the connector name on the board, or a name describing the intended usage for the extra fan (e.g. "Front fan", "Rear fan", "PSU fan"...) > ignore fan4 > ignore fan5 > > # Fan minimums, disable fan1 & fan2 as a case fan is not always connected I guess you mean "fan1 & fan3"? > set fan1_min 0 > set fan2_min 500 > set fan3_min 0 > > # Temperatures. Can we assume temp2 limit for CPU is set by BIOS? Very likely, yes. You may even be able to chose the limit in the BIOS setup screens. > label temp1 "Board temp #1" > label temp2 "CPU Temp" > label temp3 "Board temp #2" > > set temp1_max 65 > set temp1_max_hyst 55 > > set temp3_max 65 > set temp3_max_hyst 55 > > # Not sure what this is, always reported 0.000 and the VID0-VID7 pins are not connected on schematic. > ignore cpu0_vid This would report the nominal CPU core voltage, if VID pins were used. If they aren't, then this ignore statement is right to have. > # From the Intel CPU itself? Seems not to need any special configuration. > #chip "coretemp-*" Correct. -- Jean Delvare _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
