ASROCK Z790 Series Setup Manual page 46

tWRWR_dr
Configure between module write to write delay.
Configuration options: [Auto] [0] - [127]
tWRWR_dd
Configure between module write to write delay.
Configuration options: [Auto] [0] - [255]
Round Trip Timing
Round Trip Timing Optimization
Auto is enabled in general case.
Configuration options: [Auto] [Enabled] [Disabled]
Round Trip Level
Configure round trip level.
Configuration options: [Tightest] [Tighter] [Tight] [Normal] [Loose] [Looser] [Loosest]
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.
Initial RTL (MC0 C1 A1/A2)
Configure round trip latency initial value.
Initial RTL (MC1 C0 B1/B2)
Configure round trip latency initial value.
Initial RTL (MC1 C1 B1/B2)
Configure round trip latency initial value.
RTL (MC0 C0 A1/A2)
Configure round trip latency.
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