Jumper Settings - Intel 6300ESB ICH User Manual

Jumpers and Headers
Table 4. Jumper Settings (Sheet 1 of 3)
Jumper Name
3.3V Aux Enable
Enable PXH
Enable Super I/O Chip
5V Aux Enable
CPU0 Present Override
Enable Video
ICH WDT Output
ICH VSWING Header
ICH VREF Header
PCI SMBus Header
DDR SMBus Header
®
22 Intel Xeon™ Processor, Intel
Ref Des
J1A1
J2G2
No Reboot J2G3
J2J1
J3A1
J2H114
J4A1
J3J1
J3J2
J4G5
J4G6
J4H1
J4H3
®
E7520 Chipset, Intel
Description/Settings
Enables 3.3 V AUX
1-2: Enable 3.3 V AUX for wake events
Open: 3.3 V Operation Only
Enable PXH
1-2: Enable
Open: Disable
Prevents the system from rebooting following
a reset from Intel 6300ESB I/O Controller
1-2: No Reboot
Open: Normal
Enable on SIO
1-2: Enable
Open: Disable
Enables 5 V AUX
1-2: Enable 5 V VAUX for wake events
Open: 3.3 V Operation Only
Override VRM disable if no CPU0 installed
1-2 Override
Open : Normal
Enable on Board video
1-2: Enable
Open: Disable
LED Control
1-2 : Illuminate LED CR4J1 when EDT expires
Reset Control
1-2 : Reset board when WDT Expires
Access to ICH VSWING pin
Do not Install Jumper
Access to ICH VREF pin
Do not Install Jumper
Access to PCI SMbus
Do not install Jumper
1: PCI _SMBDAT
2. Ground
3. PCI_SMBCLK
Access to DDR SMbus
Do not install Jumper
1: DIMM _SMBDAT
2. Ground
3. DIMM_SMBCLK
®
6300ESB ICH Development Kit User's Manual
Default
Position
1-2
1-2
Open
1-2
1-2
Open
1-2
(not
populated)
1-2
1-2
Open
Open
Open
Open