B&R Automation PC 3100 User Manual page 156

Software
Config TDP configurations
BIOS parameter
Configurable TDP boot mode
1)
Configurable TDP lock
CTDP BIOS control
ConfigTDP Levels
ConfigTDP turbo activation ratio
Power limit 1
Power limit 2
Custom settings nominal
ConfigTDP nominal
Power limit 1
4)
Power limit 2
Power limit 1 time window
ConfigTDP turbo activation ratio
Custom settings down
ConfigTDP level1
Power limit 1
Power limit 2
Power limit 1 time window
Config TDP turbo activation ratio
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
Power limit 3 override
Power limit 3
1)
Power limit 3 time window
Power limit 3 duty cycle
Power limit 3 lock
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
RC6 (render standby)
Maximum GT frequency
Table 178: Advanced - Power & Performance - GT power management control
156
Setting options Description
Deactivate Selects the configurable TDP boot mode
Nominal: TDP is not overshot or undershot.
Down
Down: TDP is undershot and the processor works with lower power.
Nominal
Disabled Disables/Enables TDP control register
Enabled
Disabled Disables/Enables CTDP BIOS control
Enabled
- Displays the ConfigTDP levels supported by the MSR
- Displays the ConfigTDP turbo activation ratio values read by the MSR
- Displays the PL1 values from MMIO
- Displays the PL2 values from MMIO
- Displays the ConfigTDP nominal ratio, turbo activation ratio and PL1 read from the MSR
INT Defines the PL1 power limit [mW]
Default: 0 Range: 0 to 4095875
5)
Resolution: 125 mW
INT Defines the PL2 power limit [mW]
Default: 0 Range: 0 to 4095875
Resolution: 125 mW
INT Defines the PL1 time window [s]
Default: 0 Range: 0 to 128
INT Defines the ConfigTDP turbo activation ratio
Default: 0 Range: 0 to 255
- Displays the ConfigTDP nominal ratio, turbo activation ratio and PL1 read from the MSR
INT Defines the PL1 power limit [mW]
Default: 0 Range: 0 to 4095875
Resolution: 125 mW
INT Defines the PL2 power limit [mW]
Default: 0 Range: 0 to 4095875
Resolution: 125 mW
INT Defines the PL1 time window [s]
Default: 0 Range: 0 to 128
INT Defines the ConfigTDP turbo activation ratio
Default: 0 Range: 0 to 255
Setting options Description
Disabled Disables/Enables power limit 3
If the power limit 3 override is disabled, default values are used.
Enabled
INT Defines power limit 3 [mW]
Default: 0 Range: 0 to 4095875
2)
Resolution: 125 mW
INT Selects the power limit 3 time window [s]
Default: 0 Range: 0 to 64
INT Defines the power limit 3 duty cycle [%]
Default: 0 Range: 0 to 100
Resolution: 1
Disabled Disables/Enables the power limit 3 lock function
Enabled
Setting options Description
Disabled Disable/Enables RC6 (render standby)
Permits the GPU to go into standby.
Enabled
Default max frequen- Maximum graphics frequency (including graphic turbo) [MHz]
cy The max. possible frequency is selected by default.
Resolution: 50 MHz
100 to 1200 Mhz
Automation PC 3100 User's manual V 1.00 Translation of the original documentation
2)
3)