CRITICAL_TEMP_LIMIT	[31:8] Reserved field; Read only; Default 0
[7:0] Critical temp 0-255 Centigrade; Read-write-lock; Default 125
TEMP_SENSOR_CALIB	[31:0] Thermal sensor calibration data. A slope value used to map sensor reading to a degree Centigrade. Read-write; Default 25
TEMP_SENSOR_LOCK	[31:1] Reserved field; Read only; Default 0