ASROCK Z690M-ITX/ax - Page 65

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Z690M-IT X/ax
Third Timing
tREFI
Congure refresh cycles at an average periodic interval.
tCKE
Congure the period of time the DDR4 initiates a minimum of one refresh
command internally once it enters Self-Refresh mode.
Turn Around Timing
Turn Around Timing Optimization
Auto is enabled in general case.
TAT Training Value
tRDRD_sg
Congure between module read to read delay.
tRDRD_dg
Congure between module read to read delay.
tRDRD_dr
Congure between module read to read delay.
tRDRD_dd
Congure between module read to read delay.
tRDWR_sg
Congure between module read to write delay.
tRDWR_dg
Congure between module read to write delay.
tRDWR_dr
Congure between module read to write delay.
tRDWR_dd
Congure between module read to write delay.
tWRRD_sg
Congure between module write to read delay.