ASROCK H310M-G/M.2 User Manual page 56

H310M-G/M.2
ODT NOM (A1)
Use this to change ODT (CH A) Auto/Manual settings. he default is [Auto].
ODT NOM (B1)
Use this to change ODT (CH B) Auto/Manual settings. he default is [Auto].
ODT PARK (A1)
Conigure the memory on die termination resistors' PARK for channel A.
ODT PARK (B1)
Conigure the memory on die termination resistors' PARK for channel B.
COMP Setting
RCOMP0: DQ ODT (Read)
Default is 121.
RCOMP1: DQ /CLK Ron (Drive Strength)
Default is 75.
RCOMP2: CMD/CTL Ron (Drive Strength)
Default is 100.
DQ ODT Driving
Adjust ODT Driving for better signal. Default is 60.
DQ Driving
Adjust DQ Driving for better signal. Default is 26.
Command Driving
Adjust Command Driving for better signal. Default is 20.
Control Driving
Adjust Control Driving for better signal. Default is 20.
Clock Driving
Adjust Clock Driving for better signal. Default is 26.
DQ Slew Rate
Adjust DQ Slew Rate for better signal. Default is 59.
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