User Manual

4-22
Chapter 4: BIOS Setup
DIMM DFE Training
Configuration options: [Auto] [Disabled] [Enabled]
Tx Dqs Dcc Training
Configuration options: [Auto] [Disabled] [Enabled]
Rank Margin Tool
Configuration options: [Auto] [Disabled] [Enabled]
Memory Test
Configuration options: [Auto] [Disabled] [Enabled]
DIMM SPD Alias Test
Configuration options: [Auto] [Disabled] [Enabled]
Receive Enable Centering 1D
Configuration options: [Auto] [Disabled] [Enabled]
Retrain Margin Check
Configuration options: [Auto] [Disabled] [Enabled]
Write Drive Strength Up/Dn independently
Configuration options: [Auto] [Disabled] [Enabled]
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]
Third Timings
tRDRD_sg_Training
Configuration options: [Auto] [0] - [127]
tRDRD_sg_Runtime
Configuration options: [Auto] [0] - [127]
tRDRD_dg_Training
Configuration options: [Auto] [0] - [127]
tRDRD_dg_Runtime
Configuration options: [Auto] [0] - [127]
tRDWR_sg
Configuration options: [Auto] [0] - [255]
tRDWR_dg
Configuration options: [Auto] [0] - [255]
tWRWR_sg
Configuration options: [Auto] [0] - [127]
tWRWR_dg
Configuration options: [Auto] [0] - [127]
tWRRD_sg
Configuration options: [Auto] [0] - [511]