ASROCK Z690 Aqua OC User Manual page 104

tWRRD_sg
Configure between module write to read delay.
tWRRD_dg
Configure between module write to read delay.
tWRRD_dr
Configure between module write to read delay.
tWRRD_dd
Configure between module write to read delay.
tWRWR_sg
Configure between module write to write delay.
tWRWR_dg
Configure between module write to write delay.
tWRWR_dr
Configure between module write to write delay.
tWRWR_dd
Configure between module write to write delay.
Round Trip Timing
Round Trip Timing Optimization
Auto is enabled in general case.
Round Trip Level
Configure round trip level.
Initial RTL IO Delay Offset
Configure round trip latency IO delay initial offset.
Initial RTL FIF0 Delay Offset
Configure round trip latency FIF0 delay initial offset.
Initial RTL (MC0 C0 A1/A2)
Configure round trip latency initial value.
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