DB wrote: > Jean Delvare wrote: >> <snip> > Ooooooops!!!!! ;-)) That makes a difference! Now all I need to do is > get the "right" voltages on the right pins! > > [root at Fedora-Blue Dave]# sensors > <snip> > Dave > Hi Jean And if I copy the values for the it87, it makes even MORE difference!!!! *BUT *there appears to be something strange (to my untutored eye) with the -12V in Sensors, giving an alarm for a value which appears to me to be in-range.... Any thoughts???? Thanks Dave ***From /etc/sensors3.conf chip "it87-*" "it8712-*" # The values below have been tested on Asus CUSI, CUM motherboards. # Voltage monitors as advised in the It8705 data sheet label in0 "VCore 1" label in1 "VCore 2" label in2 "+3.3V" label in3 "+5V" label in4 "+12V" label in5 "-12V" label in6 "-5V" label in7 "Stdby" label in8 "VBat" # Incubus Saturnus reports that the IT87 chip on Asus A7V8X-X seems # to report the VCORE voltage approximately 0.05V higher than the board's # BIOS does. Although it doesn't make much sense physically, uncommenting # the next line should bring the readings in line with the BIOS' ones in # this case. compute in0 -0.05+@ , @+0.05 # If 3.3V reads around 1.65V, uncomment the following line: # compute in2 2*@ , @/2 compute in3 ((6.8/10)+1)*@ , @/((6.8/10)+1) # A number of Gigabyte boards (GA-8IPE1000Pro, GA-8KNXP, GA-7N400-L) use # a different resistor combination for +5V: # compute in3 ((10/10)+1)*@ , @/((10/10)+1) compute in4 ((30/10) +1)*@ , @/((30/10) +1) # For this family of chips the negative voltage equation is different from # the lm78. The chip uses two external resistor for scaling but one is # tied to a positive reference voltage. See ITE8705/12 datasheet (SIS950 # data sheet is wrong) # Vs = (1 + Rin/Rf) * Vin - (Rin/Rf) * Vref. # Vref = 4.096 volts, Vin is voltage measured, Vs is actual voltage. # The next two are negative voltages (-12 and -5). # The following formulas must be used. Unfortunately the datasheet # does not give recommendations for Rin, Rf, but we can back into # them based on a nominal +2V input to the chip, together with a 4.096V Vref. # Formula: # actual V = (Vmeasured * (1 + Rin/Rf)) - (Vref * (Rin/Rf)) # For -12V input use Rin/Rf = 6.68 # For -5V input use Rin/Rf = 3.33 # Then you can convert the forumula to a standard form like: # compute in5 (7.67 * @) - 27.36 , (@ + 27.36) / 7.67 # compute in6 (4.33 * @) - 13.64 , (@ + 13.64) / 4.33 # Elite Group K7S5A board # compute in5 -(36/10)*@, -@/(36/10) compute in6 -(56/10)*@, -@/(56/10) # compute in7 ((6.8/10)+1)*@ , @/((6.8/10)+1) set in0_min 1.5 * 0.95 set in0_max 1.5 * 1.05 set in1_min 2.4 set in1_max 2.6 set in2_min 3.3 * 0.95 set in2_max 3.3 * 1.05 set in3_min 5.0 * 0.95 set in3_max 5.0 * 1.05 set in4_min 12 * 0.95 set in4_max 12 * 1.05 set in5_max -12 * 0.95 set in5_min -12 * 1.05 set in6_max -5 * 0.95 set in6_min -5 * 1.05 set in7_min 5 * 0.95 set in7_max 5 * 1.05 #the chip does not support in8 min/max # Temperature # # Important - if your temperature readings are completely whacky # you probably need to change the sensor type. # Adujst and uncomment the appropriate lines below. # # 2 = thermistor; 3 = thermal diode; 0 = unused # set temp1_type 3 # set temp2_type 3 # set temp3_type 3 # If a given sensor isn't used, you will probably want to ignore it # (see ignore statement right below). ignore temp1 label temp1 "Temp 1" set temp1_max 40 set temp1_min 15 label temp2 "M/B Temp" set temp2_max 45 set temp2_min 15 label temp3 "CPU Temp" set temp3_max 45 set temp3_min 15 [root at Fedora-Blue Dave]# sensors it87-isa-0290 Adapter: ISA adapter VCore 1: +1.68 V (min = +1.42 V, max = +1.58 V) ALARM VCore 2: +2.46 V (min = +2.40 V, max = +2.61 V) +3.3V: +3.33 V (min = +3.14 V, max = +3.47 V) +5V: +4.92 V (min = +4.76 V, max = +5.24 V) +12V: +12.10 V (min = +11.39 V, max = +12.61 V) -12V: -12.38 V (min = -12.61 V, max = -11.40 V) ALARM -5V: -6.36 V (min = -5.29 V, max = -4.75 V) ALARM Stdby: +5.05 V (min = +4.76 V, max = +5.24 V) VBat: +3.42 V fan1: 2410 RPM (min = 0 RPM, div = 8) fan2: 3183 RPM (min = 0 RPM, div = 8) fan3: 0 RPM (min = 0 RPM, div = 2) M/B Temp: +27.0?C (low = +15.0?C, high = +45.0?C) sensor = transistor CPU Temp: +49.0?C (low = +15.0?C, high = +45.0?C) sensor = transistor
