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Z490 AQUA
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.
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.
Advanced Setting
ASRock Timing Optimization
Configure the 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.
Summary of Contents for Z490 AQUA
Page 1: ......
Page 27: ...English 20 1 2 1 Removing the Water cooling Module Removing the CPU Backplate...
Page 30: ...English 23 Z490 AQUA Screw Assembly Schematic Front View 1 1 1 1 1 1...
Page 35: ...English 28 4 5 3...
Page 38: ...English 31 Z490 AQUA 2 Installing the CPU Backplate...
Page 40: ...English 33 Z490 AQUA 1 2 3...
Page 41: ...English 34 2 5 Installing the Motherboard 1 2 B A...
