Software
156
Automation PC 3100 User's manual V 1.00
Translation of the original documentation
Config TDP configurations
BIOS parameter
Setting options
Description
Deactivate
Down
Configurable TDP
1)
boot mode
Nominal
Selects the configurable TDP boot mode
Nominal: TDP is not overshot or undershot.
Down: TDP is undershot and the processor works with lower power.
Disabled
Configurable TDP lock
Enabled
Disables/Enables TDP control register
Disabled
CTDP BIOS control
Enabled
Disables/Enables CTDP BIOS control
ConfigTDP Levels
-
Displays the ConfigTDP levels supported by the MSR
2)
ConfigTDP turbo activation ratio
-
Displays the ConfigTDP turbo activation ratio values read by the MSR
Power limit 1
-
Displays the PL1 values from MMIO
3)
Power limit 2
-
Displays the PL2 values from MMIO
Custom settings nominal
ConfigTDP nominal
-
Displays the ConfigTDP nominal ratio, turbo activation ratio and PL1 read from the MSR
Power limit 1
4)
INT
Default:
0
5)
Defines the PL1 power limit [mW]
Range: 0 to 4095875
Resolution: 125 mW
Power limit 2
INT
Default:
0
Defines the PL2 power limit [mW]
Range: 0 to 4095875
Resolution: 125 mW
Power limit 1 time window
INT
Default:
0
Defines the PL1 time window [s]
Range: 0 to 128
ConfigTDP turbo activation ratio
INT
Default:
0
Defines the ConfigTDP turbo activation ratio
Range: 0 to 255
Custom settings down
ConfigTDP level1
-
Displays the ConfigTDP nominal ratio, turbo activation ratio and PL1 read from the MSR
Power limit 1
INT
Default:
0
Defines the PL1 power limit [mW]
Range: 0 to 4095875
Resolution: 125 mW
Power limit 2
INT
Default:
0
Defines the PL2 power limit [mW]
Range: 0 to 4095875
Resolution: 125 mW
Power limit 1 time window
INT
Default:
0
Defines the PL1 time window [s]
Range: 0 to 128
Config TDP turbo activation ratio
INT
Default:
0
Defines the ConfigTDP turbo activation ratio
Range: 0 to 255
Table 176: Advanced - Power & Performance - CPU power management control - Config TDP configurations
1)
Thermal design power
2)
Module-specific register
3)
Memory-mapped I/O
4)
For all power limits (PL1 to PL2), the additional description on the display unit must be observed. All values must be entered in mW.
5)
The default value 0 for this table means that pre-programmed default values are used. The system does not use the numeric value 0.
Power limit 3 settings
BIOS parameter
Setting options
Description
Disabled
Power limit 3 override
Enabled
Disables/Enables power limit 3
If the power limit 3 override is disabled, default values are used.
Power limit 3
1)
INT
Default:
0
2)
Defines power limit 3 [mW]
Range: 0 to 4095875
Resolution: 125 mW
Power limit 3 time window
INT
Default:
0
Selects the power limit 3 time window [s]
Range: 0 to 64
Power limit 3 duty cycle
INT
Default:
0
Defines the power limit 3 duty cycle [%]
Range: 0 to 100
Resolution: 1
Disabled
Power limit 3 lock
Enabled
Disables/Enables the power limit 3 lock function
Table 177: Advanced - Power & Performance - CPU power management control - Power limit 3 settings
1)
The additional description on the display unit must be observed.
2)
The default value 0 for this table means that pre-programmed default values are used. The system does not use the numeric value 0.
4.1.7.2.6.2 GT - Power management control
BIOS parameter
Setting options
Description
Disabled
RC6 (render standby)
Enabled
Disable/Enables RC6 (render standby)
Permits the GPU to go into standby.
Default max frequen-
cy
Maximum GT frequency
100 to 1200 Mhz
Maximum graphics frequency (including graphic turbo) [MHz]
The max. possible frequency is selected by default.
Resolution: 50 MHz
Table 178: Advanced - Power & Performance - GT power management control
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