Asus ROG CROSSHAIR X670E EXTREME ROG CROSSHAIR X670E Series BIOS manual Englis - Page 52

DF Common Options, Disable DF to external downstream IP Sync Flood Propagation

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SNP Memory (RMP Table) Coverage When this item is set to [Enabled], the ENTIE system memory is covered. Configuration options: [Disabled] [Enabled] [Custom] [Auto] The following item appears only when SNP Memory (RMP Table) Coverage is set to [Custom]. Amount of Memory to Cover Specify MB of System Memory to be covered in Hex. Configuration options: [0] - [100000] SMEE Control secure memory enryption enable. Configuration options: [Disable] [Enable] [Auto] Action on BIST Failure Allows you to set the action to take when a CCD BIST failure is detected. Configuration options: [Do nothing] [Down-CCD] [Auto] DF Common Options Memory Addressing Memory interleaving Configuration options: [Disabled] [Auto] Memory interleaving size Controls the memory interleaving size. The valid values are AUTO, 256 bytes, 512 bytes, 1 Kbytes, or 2 Kbytes. This determines the starting address of the interleave (bit 8, 9, 10 or 11). Configuration options: [256 Bytes] [512 Bytes] [1KB] [2KB] [Auto] DRAM map inversion Inverting the map will cause the highest memory channels to get assigned the lowest addresses in the system. Configuration options: [Disable] [Enable] [Auto] Location of private memory regions Controls whether or not the private memory regions (PSP, SMU and CC6) are at the top of DRAM pair or distributed. Note that distributed requires memory on all dies. Note that it will always be at the top of DRAM if some dies don't have memory regardless of this option's setting. Configuration options: [Distributed] [Consolidated] [Consolidated to 1st DRAM pair] [Auto] ACPI ACPI SRAT L3 Cache as NUMA Domain [Disabled] Memory Addressing \ NUMA nodes per socket will be declared. [Enabled] Each CCX in the system will be declared as a separate NUMA domain. [Auto] Sets to the default option. Disable DF to external downstream IP Sync Flood Propagation Disables Error propagation to UMC or any downstream slaves eg. FCH. Use this to avoid reset in failure scenario. Configuration options: [Sync flood disabled] [Sync flood enabled] [Auto] 52 ROG CROSSHAIR X670E Series BIOS Manual

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52
ROG CROSSHAIR X670E Series BIOS Manual
SNP Memory (RMP Table) Coverage
When this item is set to
[Enabled]
, the ENTIE system memory is covered.
Configuration options: [Disabled] [Enabled] [Custom] [Auto]
The following item appears only when
SNP Memory (RMP Table) Coverage
is set to
[Custom]
.
Amount of Memory to Cover
Specify MB of System Memory to be covered in Hex.
Configuration options: [0] - [100000]
SMEE
Control secure memory enryption enable.
Configuration options: [Disable] [Enable] [Auto]
Action on BIST Failure
Allows you to set the action to take when a CCD BIST failure is detected.
Configuration options: [Do nothing] [Down-CCD] [Auto]
DF Common Options
Memory Addressing
Memory interleaving
Configuration options: [Disabled] [Auto]
Memory interleaving size
Controls the memory interleaving size. The valid values are AUTO, 256 bytes, 512 bytes,
1 Kbytes, or 2 Kbytes. This determines the starting address of the interleave (bit 8, 9, 10
or 11).
Configuration options: [256 Bytes] [512 Bytes] [1KB] [2KB] [Auto]
DRAM map inversion
Inverting the map will cause the highest memory channels to get assigned the lowest
addresses in the system.
Configuration options: [Disable] [Enable] [Auto]
Location of private memory regions
Controls whether or not the private memory regions (PSP, SMU and CC6) are at the top
of DRAM pair or distributed. Note that distributed requires memory on all dies. Note that
it will always be at the top of DRAM if some dies don’t have memory regardless of this
option’s setting.
Configuration options: [Distributed] [Consolidated] [Consolidated to 1st DRAM pair] [Auto]
ACPI
ACPI SRAT L3 Cache as NUMA Domain
[Disabled]
Memory Addressing \ NUMA nodes per socket will be declared.
[Enabled]
Each CCX in the system will be declared as a separate NUMA
domain.
[Auto]
Sets to the default option.
Disable DF to external downstream IP Sync Flood Propagation
Disables Error propagation to UMC or any downstream slaves eg. FCH. Use this to
avoid reset in failure scenario.
Configuration options: [Sync flood disabled] [Sync flood enabled] [Auto]