Asus P4B266-E 2.CPU Core:Bus frequency multiple (DSWMUL 1-4)

2.CPU Core:Bus frequency multiple (DSWMUL 1-4)

This option sets the frequency multiple between the CPU internal and external frequencies. This must be set in conjunction with the CPU Bus Frequency.

		DSWMUL	ON		ON		ON		ON
			1 2 3 4		1 2 3 4		1 2 3 4		1 2 3 4
				8.0x		10.0x		11.0x		12.0x
			ON		ON		ON		ON
			1 2 3 4		1 2 3 4		1 2 3 4		1 2 3 4
				13.0x		14.0x		15.0x		16.0x
			ON		ON		ON		ON
			1 2 3 4		1 2 3 4		1 2 3 4		1 2 3 4
	P4B266-E
				17.0x		18.0x		19.0x		20.0x
			ON		ON		ON		ON
			1 2 3 4		1 2 3 4		1 2 3 4		1 2 3 4
P4B266-E CPU Frequency
				21.0x		22.0x		23.0x		24.0x

Multiple Selection

Make sure that the JEN jumper is set to jumper mode before setting the above switches.

The option to set the CPU core:bus frequency multiple is available only on unlocked CPUs. If you are using a locked CPU, setting the switches does not produce any effect.

2-18 Chapter 2: Hardware information