One more thing I forgot to mention: the video voltage value is correct in
the /proc filesystem:
# cat /proc/sys/dev/sensors/w83627hf-isa-0290/vid
1.350
FYI.
---------- Forwarded Message ----------
Subject: lmsensors displays video voltage incorrectly
Date: Tue, 17 Sep 2002 15:54:59 -0500
From: Steve Snyder <swsnyder at insightbb.com>
To: sensors at stimpy.netroedge.com
Hello.
The video voltage is shown at x10 the actual voltage.
I have seen this behavior with both the 2.6.5 and 2.6.4 versions of
lmsensors, and with 3 different chips (w83781d-isa-0290, w83782d-isa-0290
and w83627hf-isa-0290).
In all permutation of the above software versions and chips, I have been
running Red Hat Linux v7.2 with a stock v2.4.19 kernel The 'sensors'
program and the sensors.conf in use have been from 2.6.4/2.6.5, not the
files from the RH distribution.
The I2C driver and /proc interface are builtinfo the kernel, while the
i2c-isa and w83781d drivers are loaded as modules.
Below are a couple of examples. Those 13.50 and 16.500 voltages should
actually be 1.35 and 1.65, respectively. On a thirm machine (not shown
below) a voltage of 2.0 is displayed as 20.00. Hmm. All other reported
values seem reasonable.
Note that this problem is *not* seen with version 2.6.3 of the lmsensors
package.
If there is any aditional info I can provide, please let me know.
Thanks.
----------
# sensors
w83782d-isa-0290
Adapter: ISA adapter
Algorithm: ISA algorithm
VCore 1: +1.68 V (min = +4.08 V, max = +4.08 V)
VCore 2: +1.68 V (min = +4.08 V, max = +4.08 V)
+3.3V: +3.45 V (min = +2.97 V, max = +3.63 V)
+5V: +5.11 V (min = +4.50 V, max = +5.48 V)
+12V: +12.01 V (min = +10.79 V, max = +13.11 V)
-12V: -12.24 V (min = -13.21 V, max = -10.90 V)
-5V: -5.10 V (min = -5.51 V, max = -4.51 V)
V5SB: +5.11 V (min = +4.50 V, max = +5.48 V) (beep)
VBat: +3.12 V (min = +2.70 V, max = +3.29 V) (beep)
fan1: 4927 RPM (min = 3000 RPM, div = 2)
fan2: 4856 RPM (min = 3000 RPM, div = 2)
fan3: 0 RPM (min = 750 RPM, div = 8)
temp1: +21.0?C (limit = +60?C, hysteresis = +127?C) sensor =
thermistor
temp2: +26?C (limit = +60?C, hysteresis = +50?C) sensor =
thermistor
temp3: +25?C (limit = +60?C, hysteresis = +50?C) sensor =
thermistor
vid: +16.50 V
alarms: Chassis intrusion detection
beep_enable:
Sound alarm disabled
----------
# prog/sensors/sensors
w83627hf-isa-0290
Adapter: ISA adapter
Algorithm: ISA algorithm
VCore 1: +1.48 V (min = +4.08 V, max = +4.08 V)
VCore 2: +3.26 V (min = +4.08 V, max = +4.08 V)
+3.3V: +3.24 V (min = +3.13 V, max = +3.45 V)
+5V: +4.80 V (min = +4.72 V, max = +5.24 V)
+12V: +11.89 V (min = +10.79 V, max = +13.19 V)
-12V: -11.62 V (min = -13.21 V, max = -10.90 V)
-5V: -2.09 V (min = -5.26 V, max = -4.76 V)
V5SB: +5.31 V (min = +4.72 V, max = +5.24 V)
VBat: +3.18 V (min = +2.40 V, max = +3.60 V)
fan1: 3443 RPM (min = 3000 RPM, div = 2)
fan2: 3461 RPM (min = 3000 RPM, div = 2)
fan3: 0 RPM (min = 1500 RPM, div = 4)
temp1: +34?C (limit = +60?C) sensor =
thermistor
temp2: +33.0?C (limit = +60?C, hysteresis = +50?C) sensor =
thermistor
temp3: +31.0?C (limit = +60?C, hysteresis = +50?C) sensor =
thermistor
vid: +13.500 V
alarms: Chassis intrusion detection ALARM
beep_enable:
Sound alarm disabled
----------
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