mITX-SKL-H – User Guide, Rev.1.1
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Function
Second level Sub-screen / Description
Memory
Configurations>
(continued)
HOB Buffer Size>
Select HOB buffer size
ECC Support>
Enable/disable DRR ECC support
Max TOLUD>
Maximum TOLUD value ( from 1 GB to 3.5 GB)
Dynamic assignment adjusts TOLUD automatically based on the largest
MMIO length of the installed graphic controller.
SA GV>
System Agent Geyserville
SA GV Low
Frequency>
System Agent Geyserville. set frequency for low point
Retrain On Fast Fail>
Restart MRC in cold mode if SW memory test fails during fast flow
Command Tristate>
Command tristate support
Enable RH
Prevention>
Activity prevent row hammer
Row Hammer
Solution>
Type of method used to prevent row hammer
RH Activation
Probability>
Used to adjust MC for hardware RHP
Exit on Failure
(MRC)>
Exit on failure for MRC training steps
MC Lock>
Enable/disable capacity to lock or not MC registers
Probeless Trace>
HD Port, GDXC IOT/MOT or disable
Enable Disable IED
(Intel® Enhanced
Debug)>
Enable/disable Intel® Enhanced Debug required 4MB SMM memory
Ch Hash Support>
Enable/disable channel hash support
Note: Only in memory interleave mode
Ch Hash Mask>
Set the bit(s) included in the XOR function
Note: Bit mask corresponds to bits [19:6]
Ch Hash Interleaved
Bit>
Select the bit used for channel interleave mode
Note: Bit 7 interleaves channels at a 2 cache line granularity, (Bit 8 at 4 and
Bit 9 at 8).
VC1 Read Metering>
Enable/disable VC1 Read metering feature (RdMeter)
VC1 RdMeter Time
Window>
DisplaysVC1 read metering time window in μs over which VC1 read request
counter is tracked
VC1 Rdmeter
Threshold>
Display the threshold of the counter in the time window
Strong Weak Leaker>
Strong weak leaker value
Memory Scrambler>
Enable/disable memory scrambler
Force Cold Reset>
Enable/disable force cold reset or MRCcoldboot mode if coldboot is
required during MRC execution Note: If ME is 5.0 MB, Force coldreset is
required.
