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On chip Xeon Thermal Sensor
Hardware Monitor Chip 4:
Intel Xeon Thermal Sensor
Slave Address:
0x19h
Sensor Name
Bank
Register
CPU2 temperature
0 0x01h
Programming CPU thermal sensors for custom Hardware Monitoring
requirements (the GPIO pins are on ICH3)
GPIO27
GPIO28
CHANNEL#
DEVICES
X
X
X
Winbond 83782D (Always on)
1
1
3
DIMM SPD (6 devices), and CK408B clock chip
0
1
2
CPU1 and CPU2 Thermal sensor, Super IO
W83627HF
1
0
1
Reserved
0
0
0
Reserved