IBM 3301690 user manual 400MHz, 533MHz, Configure Dram Timing by SPD Enabled Disabled

3301690 CPU Card

BIOS Menu 22:NorthBridge Chipset Configuration [Chipset]

ÎDRAM Frequency [Auto]

Î	Auto	(DEFAULT) Automatically selects the DRAM frequency
Î	400MHz	Sets the DRAM frequency to 400MHz
	533MHz	Sets the DRAM frequency to 533MHz

ÎConfigure DRAM Timing by SPD [Enabled]

Î	Disabled	DRAM timing parameters can be manually set using
		the DRAM sub-items
Î	Enabled	(DEFAULT) DRAM timing parameter are set according to the
		DRAM Serial Presence Detect (SPD)

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