TYAN S5549, Manual

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3.5.4 Memory Configuration Submenu
Enforce POR
Enable
– Enforce Plan Of Record restrictions for DDR4 frequency and voltage
programming .Disable
– Disables this feature. Auto – Sets it to the MRC default
setting; current default is Enable.
Auto / POR / Disable
Memory Frequency
Maximum Memory Frequency Selections in Mnz. Do not select Reserved
Auto / 2133 / 2400 / 2666
ECC Support
Enable
– Enables DDR ECC Support. Disable – Disables this feature. Auto – Sets it
to MRC default setting; current default is Enable.
Disabled / Enabled
Memory Topology
Displays memory topology with Dimm population information
Memory RAS Configuration
Displays and provides option to change the Memory Ras Settings