2 Replies Latest reply on Jun 24, 2011 1:10 PM by

    W83627THG-I on D510MO - datasheet or sensors config?

      Has anybody got a data sheet for the Winbond W83627THG-I chip? I can find a sheet for W83627THG from 2006, but I'm getting very odd voltage values in lm-sensors 3.0.2?

      Alternatively, contents of sensors.conf that work for this motherboard?

      user@host:~$ sensors
      w83627thf-isa-0290
      Adapter: ISA adapter
      VCore:       +1.15 V  (min =  +1.09 V, max =  +1.20 V)
      +12V:        +3.95 V  (min = +15.50 V, max = +15.50 V)   ALARM
      +3.3V:       +1.87 V  (min =  +3.14 V, max =  +3.47 V)   ALARM
      +5V:         +5.01 V  (min =  +6.80 V, max =  +6.80 V)   ALARM
      -12V:        +2.36 V  (min = -14.91 V, max = -14.91 V)   ALARM
      V5SB:        +4.95 V  (min =  +6.85 V, max =  +6.85 V)   ALARM
      VBat:        +3.23 V  (min =  +2.40 V, max =  +3.60 V)
      fan1:       2909 RPM  (min = 2518 RPM, div = 8)
      CPU Fan:       0 RPM  (min = 4821 RPM, div = 4)  ALARM
      fan3:          0 RPM  (min = 11440 RPM, div = 2)  ALARM
      M/B Temp:    +35.0°C  (high = +70.0°C, hyst = +32.0°C)  sensor = thermistor
      CPU Temp:    +24.5°C  (high = +80.0°C, hyst = +75.0°C)  sensor = diode
      temp3:       +24.0°C  (high = +80.0°C, hyst = +75.0°C)  sensor = diode

        • 1. Re: W83627THG-I on D510MO - datasheet or sensors config?

          I was looking all weekend for the same thing and finally broke out the voltmeter and popped the top on my new d410pt (same as d510mo, just not dual core) in1 is actually connected to +3.3v through a voltage divider network ( not sure why ) and in2 is connected to the +12v. The -12v is not connected to the chip, so add ignore in4 to the configuration.  I didn't measure the resistances, I just figured out the ratios and changed my config to read compute in1 3.26*@, @/3.26 and compute in2 6.508*@, @/6.508 hope this helps

          • 2. Re: W83627THG-I on D510MO - datasheet or sensors config?

            Thanks Stive!

             

            The following lm-sensors configuration works with my Intel D510MO motherboard.

             

            chip "w83627thf-*"

                label in0 "Vcore"

                set in0_min 0.70
                set in0_max 1.20
                label in1 "+3.3V"
                compute in1 3.216*@, @/3.216
                set in1_min 3.3 * 0.95
                set in1_max 3.3 * 1.05
                label in2 "+12V"
                compute in2 6.496*@, @/6.496
                set in2_min 12.0 * 0.95
                set in2_max 12.0 * 1.05
                label in3 "+5V"
                compute in3 ((34/51)+1)*@, @/((34/51)+1)
                set in3_min 5.0 * 0.95
                set in3_max 5.0 * 1.05
                ignore in4
                ignore in5
                ignore in6
                label in7 "+5VSB"
                compute in7 ((34/51)+1)*@, @/((34/51)+1)
                set in7_min 5.0 * 0.95
                set in7_max 5.0 * 1.05
                ignore in8
                label temp1 "Motherboard Temp"
                set temp1_max      50

                set temp1_max_hyst 45

             

                label temp2 "CPU Core1 Temp"

                set temp2_max      45

                set temp2_max_hyst 40

             

                label temp3 "CPU Core2 Temp"

                set temp3_max      45

                set temp3_max_hyst 40

             

                label fan1 "Case Fan"

                set fan1_min 1500

             

                ignore fan2

                ignore fan3