2-14
Chapter 2: BIOS information
Internal Graphics Mode [UMA]
Selects the internal graphics mode. Configuration options: [Disabled] [UMA]
UMA Frame Buffer Size [Auto]
Configuration options: [Auto] [32MB] [64MB] [128MB] [256MB] [512MB]
GFX0: primary video controller on a PCIe x16 slot
GPP: primary video controller on a PCIe x1 slot
IGFX: onboard VGA port
PCI: primary video controller on a PCI slot
2.4.3
Chipset
NorthBridge Configuration
Memory Configuration
Bank Interleaving [Auto]
Allows you to enable the bank memory interleaving. Configuration options: [Disabled]
[Auto]
Channel Interleaving [XOR of Address bits [20:16, 6]]
Allows you to enable the channel memory interleaving.
Configuration options: [Disabled] [Address bits 6] [Address bits 12]
[XOR of Address bits [20:16, 6]] [XOR of Address bits [20:16, 9]]
Enable Clock to All DIMMs [Disabled]
Enables unused Clocks to DIMMs even though memory slots are not populated.
Configuration options: [Disabled] [Enabled]
MemClk Tristate C3/ATLVID [Disabled]
Enables or disables MemClk Tri-Stating during C3 and Alt VID.
Configuration options: [Disabled] [Enabled]
Memory Hole Remapping [Enabled]
Enables or disables memory remapping around memory hole.
Configuration options: [Disabled] [Enabled]
DCT Unganged Mode [Always]
Enables or disables the unganged DRAM mode (64-bit width).
Configuration options: [Auto] [Always]
Power Down Enable [Disabled]
Enables or disables the DDR power down mode. Configuration options: [Disabled]
[Enabled]
ECC Configuration
ECC Mode [Disabled]
Enables or disables the DRAM ECC that allows the hardware to report and correct
memory errors automatically. Configuration options: [Disabled] [Basic] [Good] [Super]
[Max] [User]
Internal Graphics
Primary Video Controller [GFX0-GPP-IGFX-PCI]
Allows you to set the primary video controller. Configuration options: [GFX0-GPP-IGFX-PCI]
[GPP-GFX0-IGFX-PCI] [PCI-GFX0-GPP-IGFX] [IGFX-GFX0-GPP-PCI]
Summary of Contents for M4A88T-M/USB3
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