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 AMD fTPM configuration
- 7.3 Redfish Host Interface Settings
- 7.4 UEFI Variables Protection
- 7.5 Serial Port Console Redirection
- 7.6 CPU Configuration
- 7.7 PCI Subsystem Settings
- 7.8 USB Configuration
- 7.9 Network Stack Configuration
- 7.10 NVMe Configuration
- 7.11 HDD/SSD SMART Information
- 7.12 SATA Configuration
- 7.13 APM Configuration
- 7.14 Onboard Devices Configuration
- 7.15 PCIe Redriver Tuning
- 7.16 AMD Mem Configuration Status
- 7.17 AMD PBS
- 7.18 AMD Overclocking
- 7.19 AMD CBS
- 7.20 Third-party UEFI driver configurations
- 8. Monitor menu
- 9. Boot menu
- 10. Tool menu
- 11. Server Mgmt menu
- 12. Exit menu
Pro WS sTR5 Series BIOS Manual
21
MC_SVA_TRIM2
Configuration options: [Auto] [0] - [255]
MMCM_MULT_F
Configuration options: [Auto] [Enabled] [Disabled]
Sub Urgent Refresh Lower Bound
Configuration options: [Auto] [1] - [6]
Urgent Refresh Limit
Specifies the stored refresh limit required to enter urgent refresh mode. Constraint:
SubUrgRefLowerBound <= UrgRefLimit Valid value: 6~1.
Configuration options: [Auto] [1] - [6]
DRAM Refresh Rate
DRAM refresh rate: 1.95us or 3.9us (default).
Configuration options: [3.9 usec] [1.95 usec]
Self-Refresh Exit Staggering
Tcksrx += (Trfc/n * (UMC_NUMBER % 3)) Selectable by CBS Option: Disable
Staggering n = 1 <= Stagger Channels by ~270 ns, n=2 n=3 n=4... n=9 <= Stagger
Channels By ~30 ns (Default).
Configuration options: [Auto] [Disabled] [n = 1] [n = 2] [n = 3] [n = 4] [n = 5] [n = 6] [n =
7] [n = 8] [n = 9]
DRAM Signal Control
Proc CA Drive Strength
Configuration options: [Auto] [120 ohm] [60 ohm] [40 ohm] [30 ohm]
Proc Data Drive Strength
Configuration options: [Auto] [120 ohm] [60 ohm] [40 ohm] [30 ohm]
Proc Data Drive Strength
Configuration options: [Auto] [High Impedance] [240 ohm] [120 ohm] [80 ohm] [60
ohm] [48 ohm] [40 ohm] [34.3 ohm]
CPU On-Die Termination
CPU On-Die Termination(ProcODT)
Configuration options: [Auto] [High Impedance] [480 ohm] [240 ohm] [160 ohm] [120
ohm] [96 ohm] [80 ohm] [68.6 ohm] [60 ohm] [53.3 ohm] [48 ohm] [43.6 ohm] [40 ohm]
[36.9 ohm] [34.3 ohm] [32 ohm] [30 ohm] [28.2 ohm] [26.7 ohm] [25.3 ohm]
DRAM Data Drive Strength
Configuration options: [Auto] [48 ohm] [40 ohm] [34 ohm]
Rtt Nom Wr
Configuration options: [Auto] [RTT_OFF] [RZQ (240)] [RZQ/2 (120)] [RZQ/3 (80)]
[RZQ/4 (60)] [RZQ/5 (48)] [RZQ/6 (40)] [RZQ/7 (34)]
Rtt Nom Rd
Configuration options: [Auto] [RTT_OFF] [RZQ (240)] [RZQ/2 (120)] [RZQ/3 (80)]
[RZQ/4 (60)] [RZQ/5 (48)] [RZQ/6 (40)] [RZQ/7 (34)]