User Manual
Table Of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. Managing and updating your BIOS
- 4. BIOS menu screen
- 5. Main menu
- 6. Ai Tweaker menu
- 7. Advanced menu
- 7.1 Trusted Computing
- 7.2 Redfish Host Interface Settings
- 7.3 UEFI Variables Protection
- 7.4 Serial Port Console Redirection
- 7.5 System Storage Configuration for VROC
- 7.6 PCI Subsystem Settings
- 7.7 USB Configuration
- 7.8 Network Stack Configuration
- 7.9 NVMe Configuration
- 7.10 HDD/SSD SMART Information
- 7.11 CPU Configuration
- 7.12 APM Configuration
- 7.13 Onboard Devices Configuration
- 7.14 PCIe Redriver Tuning
- 7.15 All Cpu Information
- 7.16 Intel(R) Virtual RAID on CPU
- 7.17 Intel(R) VROC SATA Controller
- 8. Platform Configuration menu
- 9. Socket Configuration menu
- 10. Monitor menu
- 11. Boot menu
- 12. Tool menu
- 13. Server Mgmt menu
- 14. Exit menu
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Intel W790 Series BIOS Manual
DRAM RCD QCK R-On ODT
Configuration options: [Auto] [Manual]
The following items appear only when DRAM RCD QCK R-On ODT is set to [Manual].
DRAM RCD QCK R-On ODT A1 / DRAM RCD QCK R-On ODT B1 / DRAM
RCD QCK R-On ODT C1 / DRAM RCD QCK R-On ODT D1 / DRAM RCD
QCK R-On ODT E1 / DRAM RCD QCK R-On ODT F1 / DRAM RCD QCK
R-On ODT G1 / DRAM RCD QCK R-On ODT H1
Configuration options: [Auto] [10 Ohm driver strength] [14 Ohm driver strength]
[20 Ohm driver strength]
Memory Training Algorithms
The items in this menu allows you to enable or disable different Memory Training
Algorithms.
LRDIMM Backside Vref
Configuration options: [Auto] [Disabled] [Enabled]
TX Rise Fall Slew Rate Training
Allows you to enable or disable TX Rise Fall Slew Rate Training. AUTO will enable if
DDR freq >=2933. Enable or Disable will control TXRFSR regardless of frequency.
Configuration options: [Auto] [Disabled] [Enabled]
Tco Comp Training
Configuration options: [Auto] [Disabled] [Enabled]
Duty Cycle Training
Configuration options: [Auto] [Disabled] [Enabled]
Eye Digrams
Enables Rx and Tx Dq eye diagrams for each rank.
Configuration options: [Auto] [Disabled] [Enabled]
One Rank Timing Mode
LRDIMM One Rank Timing Mode turnaround time optimization.
Configuration options: [Auto] [Disabled] [Enabled]
memFlows
CrossoverCalibration
Configuration options: [Auto] [Disabled] [Enabled]
SenseAmpOffsetTraining
Configuration options: [Auto] [Disabled] [Enabled]
EarlyCmdClkTraining
Configuration options: [Auto] [Disabled] [Enabled]
ReceiveEnableTraining
Configuration options: [Auto] [Disabled] [Enabled]
ReadDqDqsTraining
Configuration options: [Auto] [Disabled] [Enabled]
WriteLevelingExtTraining
Configuration options: [Auto] [Disabled] [Enabled]
WriteLevelingIntTraining
Configuration options: [Auto] [Disabled] [Enabled]
WriteDqDqsTraining
Configuration options: [Auto] [Disabled] [Enabled]