Intel Xeon, 6300ESB ICH user manual Jumper Settings Sheet 3, Ichsmbclk

Jumpers and Headers
Table 4.	Jumper Settings (Sheet 3 of 3)
	Jumper Name	Ref Des	Description/Settings	Default
				Position
	Intel 6300ESB I/O Controller		Intel 6300ESB I/O Controller Safe Mode
		J5F3	1-2:Safe Mode	Open
	Safe Mode
			Open: Normal Mode
			Clears CMOS
	CMOS Clear	J5H1	1-2:Normal	1-2
			2-3:Configure
	Validation Only	J5H2	Validation only	Open
			Do Not Install Jumper
			Access to ICH SMBus
			Do not Install Jumper
	ICH SMBUS header	J5H3	1: ICH_SMBDAT	Open
			2. Ground
			3. ICH_SMBCLK
	S3 Enable	J7F1	1-2: S3 Enable	1-2
			Open S3 Disable
	CPU1 Fan Override	J7K1	1-2:Full Speed	1-2
			Open: LM93 Controlled
	CPU0 Fan Override	J8J1	1-2:Full Speed	1-2
			Open: LM93 Controlled
	ITP Configuration	J9 G4	2-2:Uniprocessor	1-2
		J9G3	1-2:Dual Processor	1-2
	CPU0 Boot Select	J9H2	1-2:Other processor support (RSVD)	Open
			Open: Intel Xeon support
			Manual VID select
	CPU0 VID Override	J9K1	1-2:Manual select	Open
			Open: CPU select
			1-2: VID[5]
			3-4: VID[4]
	CPU0 VID	J9K2	5-6: VID[3]	As
			7-8: VID[2]	Required
			9-10: VID[1]
			11-12: VID[0]

24Intel® Xeon™ Processor, Intel® E7520 Chipset, Intel® 6300ESB ICH Development Kit User’s Manual