ASROCK Z77 OC Formula User Manual page 66

tRRDR
Use this item to change tRRDR setting. The default is [Auto].
tRRSR
Use this item to change tRRSR setting. The default is [Auto].
tWWDD
Use this item to change tWWDD setting. The default is [Auto].
tWWDR
Use this item to change tWWDR setting. The default is [Auto].
tWWSR
Use this item to change tWWSR setting. The default is [Auto].
RTL (CHA)
Use this item to change RTL (CHA) setting. The default is [Auto].
RTL (CHB)
Use this item to change RTL (CHB) setting. The default is [Auto].
IO-L (CHA)
Use this item to change IO-L (CHA) setting. The default is [Auto].
IO-L (CHB)
Use this item to change IO-L (CHB) setting. The default is [Auto].
Round Trip - IO Compensation
Use this item to change Round Trip - IO Compensation. Min: 1. Max: 63.
The default is [Auto].
ODT WR (CHA)
Use this item to change ODT WR (CHA) setting. The default is [Auto].
ODT WR (CHB)
Use this item to change ODT WR (CHB) setting. The default is [Auto].
ODT NOM (CHA)
Use this item to change ODT NOM (CHA) setting. The default is [Auto].
ODT NOM (CHB)
Use this item to change ODT NOM (CHB) setting. The default is [Auto].
MRC Fast Boot
Use this item to enable or disable MRC Fast Boot. The default is [Enabled].
Force Cold Reset
Use this item to force cold reset or choose MRC cold reset mode when
cold boot is required during MRC execution. The default is [Disabled]. If
ME 5.0MB is present, force cold reset is required.
Command 3-state
This item defines when command & address bus is driving. Enabled:
Drive when channel is active. Tri-stated when all ranks are in CKE-off
or when memory is in SR or deeper. Disabled: Command bus is always
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