--------------------------------------------------
From: "Jean Delvare" <khali@xxxxxxxxxxxx>
Sent: Sunday, February 06, 2011 4:53 PM
To: "Ian Dobson" <i.dobson@xxxxxxxxxxxxxx>
Cc: <lm-sensors@xxxxxxxxxxxxxx>
Subject: Re: Standalone driver for W83677HG-I, NCT6775F,
NCT6776F voltage input multipliers
On Sun, 6 Feb 2011 14:37:48 +0100, Ian Dobson wrote:
OK Here's the infomation
nct6776-isa-0290
Adapter: ISA adapter
Vcore: +1.18 V (min = +0.00 V, max = +1.74 V)
in1: +1.02 V (min = +0.00 V, max = +0.00 V) ALARM
AVCC: +3.36 V (min = +2.98 V, max = +3.63 V)
+3.3V: +3.34 V (min = +2.98 V, max = +3.63 V)
in4: +1.03 V (min = +0.00 V, max = +0.00 V) ALARM
in5: +2.04 V (min = +0.00 V, max = +0.00 V) ALARM
in6: +0.78 V (min = +0.00 V, max = +0.00 V) ALARM
3VSB: +3.42 V (min = +2.98 V, max = +3.63 V)
Vbat: +3.30 V (min = +2.70 V, max = +3.30 V) ALARM
fan1: 550 RPM (min = 0 RPM) ALARM
fan2: 1013 RPM (min = 0 RPM) ALARM
fan3: 0 RPM (min = 0 RPM) ALARM
fan4: 824 RPM (min = 0 RPM) ALARM
fan5: 0 RPM (min = 0 RPM) ALARM
temp1: +24.0°C (high = +0.0°C, hyst = +0.0°C) ALARM sensor
=
thermistor
temp2: -60.0°C (high = +80.0°C, hyst = +75.0°C) sensor = diode
temp3: +38.0°C (high = +80.0°C, hyst = +75.0°C) sensor =
thermistor
cpu0_vid: +2.050 V
and BIOS
CPU temp 43
MB temp 25
CPU Volt 1.114-1.1176
3.3Volt 3.36 - 3.34
5Volt 5.160
12Volt 12.288
So it looks as if in4 * 5 is 5Volt, in5 * 6 is 12volt. This is on a asus
p8p67 pro, but I've seen the same values on a asus p8p67 delux.
in4 * 5 = 5V is possible, in5 * 6 = 12V is not. 2.04 is the saturation
value for the ADC so it looks like in5 isn't used on your system. I'd
rather think that in1 * 12 = 12V.
Looking in the n6776f specification if looks as if AUXTIN(temp3) and in6
share the same pin (pin 109) so we can't have both enabled.
This was the case on the W83667HG already, so I'm not surprised, and it
should be very easy to implement in the driver.
--
Jean Delvare
Yep, your right, here's the config I'm now using and the output
chip "nct6775-*" "nct6776-*"
# nct6776 values for Asus p8p67 pro
label temp1 "Motherboard"
ignore temp2
label temp3 "CPU"
label in0 "Vcore"
set in0_min 1.1 * 0.85
set in0_max 1.1 * 1.20
label in1 "+12V"
compute in1 @ * 12, @ / 12
set in1_min 12 * 0.90
set in1_max 12 * 1.15
label in2 "AVCC"
set in2_min 3.3 * 0.90
set in2_max 3.3 * 1.10
label in3 "+3.3V"
set in3_min 3.3 * 0.90
set in3_max 3.3 * 1.10
label in4 "+5V"
compute in4 @ * 5, @ / 5
set in4_min 5 * 0.90
set in4_max 5 * 1.10
ignore in6
label in7 "3VSB"
set in7_min 3.3 * 0.90
set in7_min 3.3 * 0.90
set in7_max 3.3 * 1.10
label in8 "Vbat"
set in8_min 3.0 * 0.90
set in8_max 3.0 * 1.15
nct6776-isa-0290
Adapter: ISA adapter
Vcore: +1.18 V (min = +0.94 V, max = +1.32 V)
+12V: +12.29 V (min = +10.85 V, max = +13.82 V)
AVCC: +3.36 V (min = +2.98 V, max = +3.63 V)
+3.3V: +3.34 V (min = +2.98 V, max = +3.63 V)
+5V: +5.16 V (min = +4.52 V, max = +5.52 V)
in5: +2.04 V (min = +1.80 V, max = +2.04 V) ALARM
3VSB: +3.42 V (min = +2.98 V, max = +3.63 V)
Vbat: +3.30 V (min = +2.70 V, max = +3.46 V)
fan1: 526 RPM (min = 0 RPM) ALARM
fan2: 995 RPM (min = 0 RPM) ALARM
fan3: 0 RPM (min = 0 RPM) ALARM
fan4: 773 RPM (min = 0 RPM) ALARM
fan5: 0 RPM (min = 0 RPM) ALARM
Motherboard: +23.0°C (high = +0.0°C, hyst = +0.0°C) ALARM sensor =
thermistor
CPU: +37.5°C (high = +80.0°C, hyst = +75.0°C) sensor =
thermistor
cpu0_vid: +2.050 V
Note 5V and 12V correspond to bios within 0.01volt
Regards
Ian Dobson
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