On 02/18/2014 05:23 PM, ianp wrote:
Hi,
I'm running Xubuntu 12.04.4 on an Asrock G41C-GS board.
$ uname -a
Linux box 3.12-11.dmz.1-liquorix-amd64 #1 ZEN SMP PREEMPT Sat Feb 15 21:48:42 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ apt-show-versions |grep sensors
libsensors4/precise uptodate 1:3.3.1-2ubuntu1
lm-sensors/precise uptodate 1:3.3.1-2ubuntu1
I found out that this sensor, W83627DHG-P, shows a single voltage monitor for +5V and +12V on in4, at least on this board, using this configuration:
chip "w83627dhg-*"
### Voltages
label in0 "Vcore"
ignore in1
label in2 "AVcc"
#ignore in3 # "+3.3V"
#label in4 "+5V" # uncomment for +5V monitoring
label in4 "+12V" # uncomment for +12V monitoring
ignore in5
label in6 "Vram"
label in7 "3Vsb"
#ignore in8 # "Vbat"
ignore cpu0_vid
#compute in4 @*((20/10)+1), @/((20/10)+1) # uncomment for +5V monitoring
compute in4 @*((60/10)+1), @/((60/10)+1) # uncomment for +12V monitoring
set in0_min 1.125 * 0.95
set in0_max 1.125 * 1.05
set in2_min 3.3 * 0.95
set in2_max 3.3 * 1.05
#set in4_min 5 * 0.95 # uncomment for +5V monitoring
#set in4_max 5 * 1.05 # uncomment for +5V monitoring
set in4_min 12 * 0.95 # uncomment for +12V monitoring
set in4_max 12 * 1.05 # uncomment for +12V monitoring
set in6_min 1.8
set in6_max 1.9
### Temperatures
label temp1 "N/B Temp"
label temp2 "CPU Temp"
ignore temp3
set temp1_max 60
set temp1_max_hyst 55
set temp2_max 60
set temp2_max_hyst 55
### Fans
label fan1 "CHA Fan"
label fan2 "CPU Fan"
label fan3 "PSU Fan"
ignore fan4
ignore fan5
set fan1_min 0
set fan2_min 900
set fan3_min 0
$ sensors
w83627dhg-isa-0290
Adapter: ISA adapter
Vcore: +1.11 V (min = +1.07 V, max = +1.18 V)
AVcc: +3.30 V (min = +2.98 V, max = +3.63 V)
+3.3V: +3.30 V (min = +2.98 V, max = +3.63 V)
+12V: +11.59 V (min = +11.42 V, max = +12.60 V)
Vram: +1.90 V (min = +1.80 V, max = +1.90 V)
3Vsb: +3.50 V (min = +2.98 V, max = +3.63 V)
Vbat: +3.33 V (min = +2.70 V, max = +3.30 V) ALARM
CHA Fan: 0 RPM (min = 0 RPM, div = 128)
CPU Fan: 1704 RPM (min = 902 RPM, div = 8)
PSU Fan: 0 RPM (min = 0 RPM, div = 128)
N/B Temp: +41.0°C (high = +60.0°C, hyst = +55.0°C) sensor = thermistor
CPU Temp: +37.5°C (high = +60.0°C, hyst = +55.0°C) sensor = thermistor
Uncommenting and commenting the relevant lines for +5V monitoring, I get:
$ sensors
w83627dhg-isa-0290
Adapter: ISA adapter
Vcore: +1.11 V (min = +1.07 V, max = +1.18 V)
AVcc: +3.30 V (min = +2.98 V, max = +3.63 V)
+3.3V: +3.30 V (min = +2.98 V, max = +3.63 V)
+5V: +4.97 V (min = +6.12 V, max = +6.12 V) ALARM
Vram: +1.90 V (min = +1.80 V, max = +1.90 V)
3Vsb: +3.50 V (min = +2.98 V, max = +3.63 V)
Vbat: +3.33 V (min = +2.70 V, max = +3.30 V) ALARM
CHA Fan: 0 RPM (min = 0 RPM, div = 128)
CPU Fan: 1654 RPM (min = 902 RPM, div = 8)
PSU Fan: 0 RPM (min = 0 RPM, div = 128)
N/B Temp: +41.0°C (high = +60.0°C, hyst = +55.0°C) sensor = thermistor
CPU Temp: +37.5°C (high = +60.0°C, hyst = +55.0°C) sensor = thermistor
intrusion0: ALARM
To corroborate this behavior, I dumped the monitoring data in Windows using hwmonitor v1.24
CPUID HWMonitor Report
-------------------------------------------------------------------------
Binaries
-------------------------------------------------------------------------
HWMonitor version 1.2.4.0
Monitoring
-------------------------------------------------------------------------
Mainboard Model G41C-GS (0x000001B6 - 0x004E5333)
LPCIO
-------------------------------------------------------------------------
LPCIO Vendor Winbond
LPCIO Model W83627DHG-P
LPCIO Vendor ID 0x5CA3
LPCIO Chip ID 0xB0
LPCIO Revision ID 0x73
Config Mode I/O address 0x2E
Config Mode LDN 0xB
Config Mode registers
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 FF FF FF FF FF FF FF 0B FF FF FF FF FF FF FF FF
10 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
20 B0 73 FF 00 44 00 00 FF 70 00 00 00 D2 21 00 FF
30 01 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
40 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
60 02 90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
70 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Register space LPC, base address = 0x0290
Hardware Monitors
-------------------------------------------------------------------------
Hardware monitor Winbond W83627DHG
Voltage 0 1.11 Volts [0x8B] (CPU VCORE)
Voltage 1 0.69 Volts [0x56] (VIN1)
Voltage 2 3.30 Volts [0xCE] (+3.3V)
Voltage 3 4.97 Volts [0xCF] (+5V)
Voltage 4 11.54 Volts [0xCF] (+12V)
Voltage 5 1.69 Volts [0xD3] (VIN5)
Voltage 6 1.90 Volts [0xED] (VIN6)
Temperature 0 40°C (104°F) [0x28] (SYSTIN)
Temperature 1 39°C (101°F) [0x4D] (CPUTIN)
Temperature 2 46°C (113°F) [0x5B] (AUXTIN)
Fan 1 2250 RPM [0x4B] (CPUFANIN0)
Hardware registers
Register space LPC, base address = 0x0290
bank 0
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 04 FF 04 B3 11 00 37 20 01 B3 01 FF 3C 3C 0A 0A
10 04 FF 10 00 00 01 01 3C 43 07 00 00 2D FF FF DA
20 8B 56 CE CF CF D3 ED 28 FF 4B FF DA 00 B4 72 E3
30 BA E3 BA EA 50 2B 0B EF D8 37 32 FF BB FF 05 FF
40 03 02 14 FF FF 00 3F F5 2D 00 00 C4 90 95 00 A3
50 FF FF 00 FF FF FF 00 80 C1 7F FF FF 19 A0 00 05
60 04 7F 40 00 01 01 3C FF 01 FF 01 FF FF FF FF 00
70 00 00 00 00 00 0E 7F 7F 7F 7F 7F 7F 00 28 FF FF
80 04 FF 04 B3 11 00 37 20 01 B3 01 FF 3C 3C 0A 0A
90 04 FF 10 00 00 01 01 3C 43 07 00 00 2D FF FF DA
A0 8B 56 CE CF CF D3 ED 28 FF 4B FF DA 00 B4 72 E3
B0 BA E3 BA EA 50 2B 0B EF D8 37 32 FF BB FF 05 FF
C0 03 00 10 FF FF 00 3F F5 2D 00 00 C4 90 95 00 A3
D0 FF FF 00 FF FF FF 00 80 C1 7F FF FF 19 A0 00 05
E0 04 7F 40 00 01 01 3C FF 01 FF 01 FF FF FF FF 00
F0 00 00 00 00 00 0E 7F 7F 7F 7F 7F 7F 00 28 FF FF
bank 1
50 26 80 00 32 00 37 01 20 00 00 00 00 00 00 0E FF
bank 2
50 2D 80 00 4B 00 50 1E 02 FF FF FF FF FF FF FF FF
bank 3
50 06 07 07 00 04 02 02 01 06 00 00 00 7C 00 00 00
bank 4
50 3A 13 FF 00 00 00 00 08 2A 02 14 AA 09 60 20 7F
As you can see from above, +5V and +12V share the same address (0xCF).
That is not the same address, it is the same raw value.
The voltage registers are at address 0x20 .. 0x26 in above table.
Guenter
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