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pablow1422
af13af759b
Apparently, Gigabyte uses a 8kOhm and a 2.7kOhm resistor for the voltage divider (both are commercially available SMD resistors). It matches my BIOS reading. Applied from PR https://github.com/lm-sensors/lm-sensors/pull/203 [olysonek: squashed commits, updated description]
91 lines
2.9 KiB
Plaintext
91 lines
2.9 KiB
Plaintext
# Configuration file for the Gigabyte GA-870A-USB3,
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# contributed by Gary Myers and Zeke Fast.
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# libsensors3 configuration file for the Gigabyte GA-870A-USB3
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# 2011-06-16 Gary Myers
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# Updates welcome.
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# CPU sensor
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chip "k10temp-*"
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label temp1 "CPU Temp (K10)" # Set for gnome-sensors-applet.
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# See second CPU temp below.
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# Motherboard sensors
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chip "it8720-isa-*"
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### Voltages
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label in0 "Vcore"
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label in1 "DDR3 1.5V" # as labelled in the BIOS.
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label in2 "+3.3V"
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label in3 "+5V" # Not shown in BIOS.
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label in4 "+12V"
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ignore in5 # Ambiguous - ignoring.
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ignore in6 # Ambiguous - ignoring.
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label in7 "5VSB" # Not shown in BIOS.
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label in8 "Vbat" # Not shown in BIOS.
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ignore cpu0_vid
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# "Vcore", "DDR3 1.5V", "+3.3V" and "Vbat" are connected directly, so no compute
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# line is needed for these. +5V and 5VSB are internal so we use the
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# standard scaling factor. Scaling for +12V is apparently being done with
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# 8kOhm and 2.7kOhm resistors, this matches my BIOS reading. It's an improvement
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# from the previous proposed scaling value of 3.963.
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compute in3 @ * (6.8/10+1), @ / (6.8/10+1)
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compute in4 @ * (8/2.7+1),@ / (8/2.7+1)
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compute in7 @ * (6.8/10+1), @ / (6.8/10+1)
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# The BIOS will not set any limit for voltages.
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set in0_min 0.825 * 0.95
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set in0_max 1.425 * 1.05
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set in1_min 1.5 * 0.95
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set in1_max 1.5 * 1.05
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set in2_min 3.3 * 0.95
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set in2_max 3.3 * 1.05
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set in3_min 5 * 0.95
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set in3_max 5 * 1.05
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set in4_min 12 * 0.95
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set in4_max 12 * 1.05
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set in7_min 5 * 0.95
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set in7_max 5 * 1.05
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### Temperatures
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label temp1 "System Temp"
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# This sensor appears to be around or inside the ITE8720F chip.
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# The temperature drops if the chip and board area are cooled with
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# freezer spray. This sensor may be over-reading!
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# Adjustment applied to match internal case thermal sensor from my Antec P160.
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compute temp1 (@ -20), (@ + 20)
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set temp1_min 0
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set temp1_max 50 # Tropical ambient max plus a bit
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label temp2 "CPU Temp"
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# This sensor can show 2 degrees difference to the K10 sensor.
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# The end user can choose which one they prefer.
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set temp2_min 0
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set temp2_max 70 # Set to match your BIOS "CPU Warning Temperature"
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ignore temp3 # No idea what this sensor is for. It always shows
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# +78 deg C regardless of BIOS settings.
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### Fans
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# Label based on motherboard connectors.
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label fan1 "CPU Fan" # M/B label: CPU_FAN (4-pin - near ATX 12V)
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label fan5 "Power Fan" # M/B label: PWR_FAN (3-pin - near ATX)
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label fan2 "System Fan 1" # M/B label: SYS_FAN1 (4-pin - near F_PANEL)
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label fan3 "System Fan 2" # M/B label: SYS_FAN2 (3-pin - near SATA3_4)
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# Minimum fan speeds.
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# Comment/un-comment fan headers you are using if you want alarms.
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set fan1_min 300 # CPU Fan
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set fan5_min 300 # Power Fan
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#set fan2_min 300 # System Fan 1
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set fan3_min 300 # System Fan 2
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