ASRock Vision 3D Series manual Dram Frequency, Dram Timing Control, Dram tCL, Dram tRCD, Dram tRP

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. You may select [Auto], [400MHz DDR3_800)] or [533MHz DDR3_1066)].

DRAM Timing Control

Use this item to control DRAM Timing.

	BIOS SETUP UTILITY
Advanced
DRAM Timing Control		DRAM tCL
DRAM tCL	6 [Auto]
DRAM tRCD	6 [Auto]
DRAM tRP	6 [Auto]
DRAM tRAS	15 [Auto]
DRAM tRFC	44 [Auto]
DRAM tWR	6 [Auto]	Min = 6
DRAM tWTR	4 [Auto]	Max = 11
DRAM tRRD	4 [Auto]
DRAM tRTP	5 [Auto]		Select Screen
DRAM tFAW	15 [Auto]
			Select Item
DRAM Command Rate	[Auto]
		+-	Change Option
		F1	General Help
		F9	Load Defaults
		F10	Save and Exit
		ESC	Exit
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.

DRAM tCL

Use this item to adjust the means of memory accessing. Configuration options : [Auto], [6] to [11].

DRAM tRCD

This controls the number of DRAM clocks for TRCD. Configuration options: [Auto], [3] to [15].

DRAM tRP

This controls the number of DRAM clocks for TRP. Configuration options: [Auto], [3] to [15].

DRAM tRAS

This controls the number of DRAM clocks for TRAS. Configuration options: [Auto], [9] to [31].

DRAM tRFC

This controls the number of DRAM clocks for TRFC. Configuration options: [Auto], [15] to [255].

DRAM tWR

This controls the number of DRAM clocks for TWR. Configuration options: [Auto], [3] to [15].

DRAM tWTR

This controls the number of DRAM clocks for TWTR. Configuration options: [Auto], [2] to [10].

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