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
20
Intel W790 Series BIOS Manual
Skew Control
Basic Dimm ODT Control
Sync DIMM ODT mode
Configuration options: [Disabled] [Enabled]
DIMM_A1 Rank 0-1
DQ RTT WR
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT NOM RD
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT NOM WR
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT PARK
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT PARK DQS
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
The following items appear only when Sync DIMM ODT mode is set to [Disabled].
DIMM_B1 Rank 0-1 / DIMM_C1 Rank 0-1 / DIMM_D1 Rank 0-1 / DIMM_E1
Rank 0-1 / DIMM_F1 Rank 0-1 / DIMM_G1 Rank 0-1/ DIMM_H1 Rank 0-1
DQ RTT WR
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT NOM RD
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT NOM WR
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT PARK
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]
DQ RTT PARK DQS
Configuration options: [Auto] [0 DRAM Clock] [34 DRAM Clock] [40 DRAM
Clock] [48 DRAM Clock] [60 DRAM Clock] [80 DRAM Clock] [120 DRAM Clock]
[240 DRAM Clock]