Gigabyte R283-Z91-AAD1, User Manual

Page: 102 / 177

BIOS Setup
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Parameter Description
CPU Common Options
Performance
Press [Enter] for configuration of advanced items.
REP-MOV/STOS Streaming
Allow REP-MOV/STOS to use non-caching streaming stores for large sizes.
Options available: Disabled, Enabled. Default setting is
Enabled .
Prefetcher settings Press [Enter] for configuration of advanced items.
Core Watchdog Press [Enter] for configuration of advanced items.
RedirectForReturnDis
From a workaround for GCC/C000005 issue for XV Core on CZ A0,
setting MSRC001_1029 Decode Configuration (DE_CFG) bit 14
[DecfgNoRdrctForReturns] to 1.
Options available: Auto
,
1, 0. Default setting is Auto .
Platform First Error Handling
Enable/Disable PFEH, cloak individual banks, and mask deferred error
interrupts from each bank.
Options available: Enabled, Disabled, Auto. Default setting is
Auto .
Core Performance Boost
Enable/Disable the Core Performance Boost function.
Options available: Disabled, Auto. Default setting is
Auto .
Global C-state Control
Controls the IO based C-state generation and DF C-states.
Options available: Disabled, Enabled, Auto. Default setting is
Auto .
Power Supply Idle Control
Configures the Power Supply Idle Control.
Options available: Low Current Idle, Typical Current Idle, Auto.
Default setting is
Auto .
SEV-ES ASID Space Limit
Configures the Space limit for SEV-ES ASIDs.
Default setting is 1 .
SEV Control
Enable/Disable SEV control.
Options available: Enable, Disable. Default setting is
Enable .
Streaming Stores Control
Enable/Disable the Streaming Stores functionality.
Options available: Disabled, Enabled, Auto. Default setting is
Auto .
Local APIC Mode
Sets the Local APIC Mode.
Options available: Compatibility, xAPIC, x2APIC, Auto.
Default setting is
Auto .
ACPI_CST C1 Declaration
Determines whether or not to declare the C1 state to the OS..
Options available: Disabled, Enabled, Auto. Default setting is
Auto .
MCA error thresh enable
Enable MCA error thresholding.
Options available: False, True, Auto. Default setting is
True .
MCA FruText
Enable MCA FruText.
Options available: False, True. Default setting is
Auto .
SMU and PSP Debug Mode
When this option is enabled, specific uncorrected errors detected by the
PSP FW or SMU FW will hand and not reset the system.
Options available: Disabled, Enabled, Auto. Default setting is
Auto .
PPIN Opt-in
Enable/Disable the PPIN feature.
Options available: Disabled, Enabled, Auto. Default setting is
Auto .
SNP Memory (RMP Table)
Coverage
Enabled: Enter system memory is covered.
Options available: Disabled, Enabled, Custom, Auto.
Default setting is
Auto .