Features
7.5.7
Thermal Reference Data
7.5.7.1
TUT: Thermalert Upper Threshold
This location is a place holder for the Thermalert Upper Threshold Byte. Writes to this
register have no effect.
Offset:
66h
Bit
Description
7:0
Thermalert Upper Threshold
0000h-FFFFh: Reserved
7.5.7.2
TCO: Thermal Calibration Offset
This location is a place holder for the Thermal Calibration Offset Byte. Writes to this
register have no effect.
Offset:
67h
Bit
Description
7:0
Thermal Calibration Offset
0000h-FFFFh: Reserved
7.5.7.3
TCASE: T
Maximum
CASE
This location provides the maximum TCASE for the processor. The field reflects
temperature in degrees Celsius in binary coded decimal format. This data can be found
in Chapter 6. The thermal specifications are specified at the case Integrated Heat
Spreader (IHS). Writes to this register have no effect.
Example: A temperature of 66°C would contain a value of 66h.
Offset:
68h
Bit
Description
7:0
T
Maximum
CASE
00h-FFh: Degrees Celsius
7.5.7.4
TDP: Thermal Design Power
This location contains the maximum Thermal Design Power for the part. The field
reflects power in watts in binary coded decimal format. Writes to this register have no
effect. A zero value means that the value was not programmed.
Example: A 130W TDP would be saved as 0130h.
Offset:
69h-6Ah
Bit
Description
15:0
Thermal Design Power
0000h-FFFFh: Watts
168
Datasheet Volume 1 of 2
INTEL [ INTEL ]
