- 69 - BIOS Setup
5-3-4 Memory Conguration
Parameter
Description
Integrated Memory Controller (iMC)
Enforce POR
When set to Enable, the system enforces Plan Of Record
restrictions for DDR4 frequency and voltage programming. When
set to Auto, the system sets it to the MRC default settings.
Options available: Auto, POR, Disable. Default setting is Auto.
Enable ADR
Enables the detecting and enabling of ADR (Asynchronous DRAM
Refresh) function.
Options available: Enable/Disable. Default setting is Enable.
Legacy ADR Mode
Enable/Disable the Legacy ADR Mode.
Options available: Enable/Disable. Default setting is Disable.
Memory Topology
Press [Enter] to view memory topology with DIMM population
information.
Memory Map
Press [Enter] to congure advanced items.
IMC Interleaving
– controls the interleaving between the Integrated Memory
Controllers (IMCs).
– Options available: Auto, 1-way Interleave, 2-way
Interleave. Default setting is Auto.