Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
Thermal Sensor Power Management (TSPM) – Offset 1c
Thermal Sensor Power Management
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
15 | 0b | RW/1L | Thermal Sensor Power Management Lock (TSPMLOCK) Thermal Sensor Power Management Lock (TSPMLOCK): |
14 | 0b | RW/L | Dynamic Thermal Sensor Shutdown in S0 Idle Enable (DTSSS0EN) Dynamic Thermal Sensor Shutdown in S0 idle Enable (DTSSS0EN): |
13 | 0b | RW/L | Dynamic Thermal Sensor Shutdown in C0 Allowed (DTSSIC0) Dynamic Thermal Sensor Shutdown in C0 Allowed (DTSSIC0) |
12 | - | - | Reserved
|
11:9 | 100b | RW/L | Maximum Thermal Sensor Shutdown Time (MAXTSST) Maximum Thermal Sensor Shutdown Time (MAXTSST) - sets the maximum time that the thermal sensor will be held in a shutdown state assuming no other wake conditions. This register is used to set the expiration time of a timer that is used to wake up the thermal sensor on expiration. |
8:0 | 000000000b | RW | Low Temp Threshold (LTT) Low Temp Threshold (LTT) - Sets the low maximum temp value used for dynamic thermal sensor shutdown consideration. See DTSSS0EN for details. |