User Manual
Table Of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. My Favorites
- 4. Main menu
- 5. Extreme Tweaker menu
- 6. Advanced menu
- 6.1 Platform Misc Configuration
- 6.2 CPU Configuration
- 6.3 System Agent (SA) Configuration
- 6.4 PCH Configuration
- 6.5 PCH Storage Configuration
- 6.6 PCH-FW Configuration
- 6.7 Thunderbolt(TM) Configuration
- 6.8 PCI Subsystem Settings
- 6.9 USB Configuration
- 6.10 Network Stack Configuration
- 6.11 NVMe Configuration
- 6.12 Onboard Devices Configuration
- 6.13 APM Configuration
- 6.14 HDD/SSD SMART Information
- 7. Monitor menu
- 8. Boot menu
- 9. Tool menu
- 10. Exit menu
- 11. Updating BIOS
ROG MAXIMUS XII FORMULA BIOS Manual
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Rank Margin Tool
Configuration options: [Auto] [Enabled] [Disabled] [Minimal]
Margin Check Limit
Checks Margin to Limit to see if next boot memory needs to be retrained.
Configuration options: [Disabled] [L1] [L2] [Both]
The following item appears only when Margin Check Limit is set to [L2] or [Both].
Margin Limit Check L2
L2 check threshold is scale of L1 check.
Configuration options: [1] - [300]
Memory Test
Configuration options: [Enabled] [Disabled]
DIMM SPD Alias Test
Configuration options: [Auto] [Enabled] [Disabled]
Receive Enable Centering 1D
Configuration options: [Auto] [Enabled] [Disabled]
Retrain Margin Check
Configuration options: [Enabled] [Disabled]
CMD Drive Strength and Tx Equalization
Configuration options: [Auto] [Enabled] [Disabled]
CMD Slew Rate Training
Configuration options: [Auto] [Enabled] [Disabled]
Write Drive Strength Up/Dn independently
Configuration options: [Enabled] [Disabled]
Third Timings
tRDRD_sg_Training
Configuration options: [Auto] [0] - [63]
tRDRD_sg_Runtime
Configuration options: [Auto] [0] - [63]
tRDRD_dg
Configuration options: [Auto] [0] - [63]
tRDWR_sg
Configuration options: [Auto] [0] - [63]
tRDWR_dg
Configuration options: [Auto] [0] - [63]
tWRWR_sg
Configuration options: [Auto] [0] - [63]
tWRWR_dg
Configuration options: [Auto] [0] - [63]