SOYO SY-6IZM/3 quick start Configure Memory, Number of Memory, Modules, RAM Type, Memory Module

SY-6IZM/3Quick Start Guide

Step 3. Configure Memory

This Motherboard features 3 x DIMM for 168-pin 3.3V unbuffered DIMM modules, providing support for up to 256MB of main memory using DIMM modules from 8MB to 128MB.

	Number of Memory	DIMM 1	DIMM 2	DIMM 3
	Modules
	1	Double-sided	Double-sided
		/Single-sided
Hardware Installation
	2	Double-sided		Double-sided
		/Single-sided
	3	Double-sided	Single-sided	Single-sided
		/Single-sided
	RAM Type		SDRAM
	Memory Module	8/16/32/64/128 Mbytes
	Size (MB)
	Note: BecauseDIMM2and3areshared,double-sidedDIMMscanbeused
	inonlyoneoftheDIMMs. With single-sided DIMMsboth2and3canbeused.

Step 4. Set JP3 for power up FSB clock and AGP bus clock.

JP3 is used to adjust AGP bus clock frequency depending on the value of the front side bus (FSB) clock, also the setting of the JP3 determines the power up FSB clock which will remain effective until the BIOS set the FSB clock to the CMOS setting.

JP3 Setting		3		3
		2		2
		1		1
Power up FSB Clock	66MHz		100MHz
AGP Clock	AGP Clock = FSB Clock ÷ 1		AGP Clock = FSB Clock ÷ 1.5

Note: The specification of maximum AGP bus Clock frequency is 66.6MHz.

∗Set JP3 to pin 1-2 short when you use a FSB 100MHz CPU.

∗Set JP3 to pin 2-3 short when you use a FSB 66MHz CPU.

∗Set JP3 to pin 1-2 short when you use a FSB 66MHz CPU but want to over clock the FSB clock to 100MHz via the BIOS setting.

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