Asus P5N-D Chipset, Memory Timing Setting, **Advanced Memory Settings

4.4.4		Chipset
			Phoenix-AwardBIOS CMOS Setup Utility
		Advanced
		Chipset			Select Menu
	Memory Timing Setting				Item Specific Help
	Spread Spectrum Control
	LDT Frequency			[5x]

Memory Timing Setting

Phoenix-Award BIOS CMOS Setup Utility

Advanced

Memory Timing Setting		Select Menu
tCL (CAS Latency)	[Auto]	Item Specific Help
tRCD	[Auto]	CAS# latency (CAS# to
tRP	[Auto]
tRAS	[Auto]	read data valid)
Command Per Clock (CMD)	[Auto]	Set Memory timings
** Advanced Memory Settings **		to [Optimal] to use
tRRD	[Auto]	the value recommended
tRC	[Auto]	by the DIM’s
tWR	[Auto]	manufacturer.
tWTR	[Auto]
tREF	[Auto]
tRD	[Auto]
tRFC	[Auto]
Async Latency	[Auto]

tCL (CAS Latency) [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]

tRCD [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]

tRP [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]

tRAS [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[31]

Command Per Clock (CMD) [Auto]

Configuration options: [Auto] [1 clock] [2 clock]

**Advanced Memory Settings**

tRRD [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[15]

tRC [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]...[31]

tWR [Auto]

Configuration options: [Auto] [1] [2] [3] [4] [5] [6] [7]

4-24 Chapter 4: BIOS setup