Memory - ADLINK Technology COM Express Express-BL User Manual

Feature
CPU C3 Report
CPU C6 Report
CPU C7 Report
Configurable TDP
Config TDP LOCK
ACPI T State
CPU DTS
7.3.2.

Memory

Feature
Memory RC Version
Memory Frequency
Total Memory
Memory Voltage
DIMM#0/1
CAS Latency (tCL)
Minimum delay time
CAS to RAS (tRCDmin)
Row Precharge (tRPmin)
Active to Precharge (tRASmin)
XMP Profile 1
XMP Profile 2
SPD Write Protect
Memory Frequency Limiter
Max TOLUD
MRC Fast Boot
Memory Remap
Page 58
Options
Disabled
Enabled
Disabled
Enabled
Disabled
CPU C7
CPU C7S
TDP Nominal
TDP Down
TDP Up
Disabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Options
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Enabled
Disabled
Auto
1333
1600
Dynamic
Enabled
Disabled
Enabled
Disabled
Description
Enable/Disable CPU C3 report to OS.
Enable/Disable CPU C6 report to OS.
Enable/Disable CPU C7 report to OS.
Allow reconfiguration of TDP levels base on current power and
thermal delivery capabilities of the system.
Lock the Config TDP Control register
Enable/Disable ACPI T state support.
Enable/Disable CPU DTS.
Description
Display Memory Reference Code Version.
Display Memory Frequency.
Display Total Memory.
Display Memory Voltage.
Display DIMM#0/1.
Display CAS Latency (tCL).
Display Minimum delay time.
Display CAS to RAS (tRCDmin).
Display Row Precharge (tRPmin).
Display Active to Precharge (tRASmin).
Display XMP Profile 1 support or not.
Display XMP Profile 2 support or not.
Enable:Writes to SMBus slave addresses A0h - AEh are disabled.
Maximum Memory Frequency Selections in Mhz.
Maximum Value of TOLUD. Dynamic assignment would adjust
TOLUD automatically based on largest MMIO length of installed
graphic controller.
Enable/Disable MRC fast boot.
Enable/Disable e memory remap above 4G.