ASROCK PRO Series User Manual page 73

H670M Pro RS
Configure the memory on die termination resistors' WR for channel B2.
ODT NOM (A1)
Use this to change ODT (CH A1) Auto/Manual settings. The default is [Auto].
ODT NOM (A2)
Use this to change ODT (CH A2) Auto/Manual settings. The default is [Auto].
ODT NOM (B1)
Use this to change ODT (CH B1) Auto/Manual settings. The default is [Auto].
ODT NOM (B2)
Use this to change ODT (CH B2) Auto/Manual settings. The default is [Auto].
ODT PARK (A1)
Configure the memory on die termination resistors' PARK for channel A1.
ODT PARK (A2)
Configure the memory on die termination resistors' PARK for channel A2.
ODT PARK (B1)
Configure the memory on die termination resistors' PARK for channel B1.
ODT PARK (B2)
Configure the memory on die termination resistors' PARK for channel B2.
Advanced Setting
ASRock Timing Optimization
Configure the fast path through the MRC.
ASRock Second Timing Optimization
Configure the second fast path through the MRC.
Realtime Memory Timing
Configure the realtime memory timings.
[Enabled] The system will allow performing realtime memory timing changes after
MRC_DONE.
Early Command Training
65