Intel D915PCM, D915PSY, D915PCY, D915PGN manual Default default

BIOS Setup

26.Chipset Configuration

Burn-In Mode	•	Default (default)		I/O
	•	-2.0%
	•	-1.0%
	•	+1.0%
	•	+2.0%
	•	+3.0%
	•	+4.0%
Extended Configuration	•	Default (default)
	•	User Defined
Chipset Memory Timing
Control
SDRAM Frequency	•	Auto (default)
SDRAM
	•	266 MHz
	•	333 MHz
	•	400 MHz
SDRAM Timing Control	•	Auto (default)		Auto
SDRAM
	•	Manual – Aggressive		Manual – Aggressive	–
		–
	•	Manual – User Defined		Manual – User Defined	–
		–			SDRAM
CPC Override	•	Auto (default)		1n
CPC				DRAM
	•	Enabled
	•	Disabled
SDRAM RAS Act.To	•	8 (default)	8		tRAS
Pre.	•	7
SDRAM RAS
	•	6
	•	5
SDRAM CAS# Latency	•	2.0
SDRAM CAS#	•	2.5		CL
	•	3.0 (default)	3.0
SDRAM RAS# to CAS#	•	4
Delay SDRAM RAS#	•	3 (default)	3	tRCD
CAS#	•	2
SDRAM RAS#	•	4
Precharge SDRAM	•	3 (default)	3
RAS#	•	2

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