ASROCK X299 Creator User Manual page 89

tWRDS
Use this item to change tWRDS setting. The default is [Auto].
tWRDR
Use this item to change tWRDR setting. The default is [Auto].
tWRDD
Use this item to change tWRDD setting. The default is [Auto].
tWWDS
Use this item to change tWWDS setting. The default is [Auto].
tWWDR
Use this item to change tWWDR setting. The default is [Auto]
tWWDD
Use this item to change tWWDD setting. The default is [Auto]
Round Trip Timing
RTL (A1)
Configure round trip latency for channel A1.
RTL (A2)
Configure round trip latency for channel A2.
IO-L (B1)
Configure IO latency for channel B1.
IO-L (B2)
Configure IO latency for channel B2.
IO-L (C1)
Configure IO latency for channel C1.
IO-L (C2)
Configure IO latency for channel C2.
IO-L (D1)
Configure IO latency for channel D1.
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