B&R Automation PC 3100 User Manual page 158

Software
BIOS parameter
Exit on failure (MRC )
2)
Channel A DIMM control
Channel B DIMM control
For single rank
Memory remap
Mrc fast boot
1) Top of low usable DRAM
2) Memory reference code
4.1.7.2.7.1 Memory thermal configuration
BIOS parameter
Memory power and thermal throttling
Memory thermal management
PECI inject temperature
EXTTS# via TS -on-board
1)
EXTTS# via TS-on-DIMM
Virtual temperature sensor (VTS)
Table 180: Advanced - Memory configuration - Memory thermal configuration
1) Thermal sensor
Memory power and thermal throttling
BIOS parameter
REFRESH_2X_MODE
SelfRefresh enable
SelfRefresh IdleTimer
Table 181: Advanced - Memory configuration - Memory thermal configuration - Memory power and thermal throttling
1) Integrated memory controller
158
Setting options Description
If this parameter is enabled, a cold reboot is performed after a failed software memory
Enabled
test.
Disabled Disables/Enables exit on failure (MRC)
Enabling makes it possible to exit on failure for MRC training.
Enabled
Disable both DIMMs Selects the mode of main memory channel A control
Disables/Enables both or individual DIMMs
Disable DIMM0
Disable DIMM1
Enable both DIMMs
Disable both DIMMs Selects the mode of main memory channel B control
Disables/Enables both or individual DIMMs
Disable DIMM0
Disable DIMM1
Enable both DIMMs
Disables/Enables force single rank
Disabled
Enabled
Disabled Disables/Enables memory remapping (available starting at 4 GB RAM)
Enabled
Disabled Disables/Enables MRC fast boot
Enabled
Table 179: Advanced - Memory configuration
Setting options Explanation
Enter Opens submenu
Disabled Disables/Enables memory thermal management
Enabled
Disabled Disables PECI injected temperature or transfers the RAM temperature to the processor
via PECI
Enabled
Disabled Disables/Enables routing of the TS-on-board pins to PCH (ALERT# via EXTTS#)
Enabled
Disabled Disables/Enables routing of the TS-on-DIMM pins to PCH (ALERT# via EXTTS#)
Enabled
Disables/Enables the virtual temperature sensor
Disabled
Enabled
Setting options Description
Disabled Disables REFRESH_2X_MODE or selects the mode
The IMC enables refresh with 2x interval only at high temperature or at increased and
1)
1- Enabled for WARM
high temperature.
or HOT
2- Enabled for HOT on-
ly
Disabled Disables/Enables SelfRefresh
Enabled
INT Defines the SelfRefresh IdleTimer in DLCK800s
Default: 512 Range: 0 to 65535
Automation PC 3100 User's manual V 1.00 Translation of the original documentation
"Memory power and thermal throttling" on page 158