it8726 chip?

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I have a machine at home with an ECS AMD690GM-M2 motherboard.
sensors-detect said this:

Driver `it87' (should be inserted):
  Detects correctly:
  * ISA bus, address 0x228
    Chip `ITE IT8726F Super IO Sensors' (confidence: 9)

Letting sensors-detect do its thing resulted in sensors showing this:


it8716-isa-0228
Adapter: ISA adapter
VCore:       +1.25 V  (min =  +0.00 V, max =  +4.08 V)
VDDR:        +1.23 V  (min =  +1.28 V, max =  +1.68 V)   ALARM
+3.3V:       +1.87 V  (min =  +2.78 V, max =  +3.78 V)   ALARM
+5V:         +4.89 V  (min =  +4.49 V, max =  +5.48 V)
+12V:        +4.86 V  (min =  +9.98 V, max = +13.95 V)   ALARM
in5:         +2.48 V  (min =  +0.58 V, max =  +1.34 V)   ALARM
in6:         +1.81 V  (min =  +1.04 V, max =  +1.36 V)   ALARM
5VSB:        +4.73 V  (min =  +4.49 V, max =  +5.48 V)
VBat:        +2.99 V
CPU Fan:    3443 RPM  (min =   10 RPM)
fan2:          0 RPM  (min =   10 RPM)  ALARM
fan3:          0 RPM  (min =    0 RPM)
CPU Temp:    +16.0 C  (low  = +127.0 C, high = +75.0 C)  sensor = thermal diode
M/B Temp:   +127.0 C  (low  = +127.0 C, high = +75.0 C)  ALARM  sensor
= thermal diode
cpu0_vid:   +1.000 V

Some of those values are presumably way off.  At least I don't think the
machine would be running with +12V of 4.86V. Here is  the relevant
section of sensors3.conf:

chip "it8716-*"

# Voltages

    label  in0  "VCore"
    label  in1  "VDDR"
    label  in2  "+3.3V"    # VCC3
    label  in3  "+5V"      # VCC
    label  in4  "+12V"
#   label  in5  "-12V"
#   label  in6  "-5V"
    label  in7  "5VSB"     # VCCH
    label  in8  "VBat"

    compute in3  ((6.8/10)+1)*@ , @/((6.8/10)+1)
    compute in4  ((30/10)+1)*@  , @/((30/10)+1)
#   compute in5  (1+232/56)*@ - 4.096*232/56 , (@ + 4.096*232/56)/(1+232/56)
#   compute in6  (1+120/56)*@ - 4.096*120/56 , (@ + 4.096*120/56)/(1+120/56)
    compute in7  ((6.8/10)+1)*@ , @/((6.8/10)+1)

# If vid (nominal CPU voltage) isn't correct, hardcode the correct value
# instead.
#    set in0_min  cpu0_vid * 0.95
#    set in0_max  cpu0_vid * 1.05
#    set in1_min  1.8 * 0.95
#    set in1_max  1.8 * 1.05
#    set in2_min  3.3 * 0.95
#    set in2_max  3.3 * 1.05
#    set in3_min    5 * 0.95
#    set in3_max    5 * 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

# Temperatures

# If you are lucky, the BIOS has set the proper sensor types for you.
# If your temperature readings are completely whacky you probably
# need to change the sensor types. 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
# as well (see ignore statement right below).
# The CPU sensor can be any of temp1, temp2 or temp3 - it's motherboard
# dependent. Same for the motherboard temperature.

   label  temp1  "CPU Temp"
   label  temp2  "M/B Temp"
   ignore temp3

#   set temp1_max  60
#   set temp1_min  10
#   set temp2_max  50
#   set temp2_min  10

# Fans

# The CPU fan can be any of fan1, fan2 or fan3 - it's motherboard
# dependent. Same for the case fan.

   label  fan1 "CPU Fan"
#   label  fan2 "Case Fan"
#   ignore fan3

#   set fan1_min 2000
#   set fan2_min 2000


Kernel is from ubuntu 8.10, 2.6.27-11-generic.  Sensors is 3.0.2

Any suggestions for improving these readings?

Thanks,

David Mathog

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