User`s manual

2-26
X8SIL/X8SIL-F/X8SIL-V User's Manual
MAC CO DE
JPI2C
JF1
JPW1
U26
J8
J6
J5
J14
1
J13
U61
T-SGPIO1
T-SGPIO2
J24
JLAN2
JLAN1
SPKR1
JBT1
1
JI2C1
1
JI2C2
1
LE4
LE2
LE3
LE7
JPT1
1
JPB
JLED1
1
1
JPUSB1
1
JPL1
1
JPL2
JPG1
JD1
1
FAN2
FAN1
FAN5
1
FAN4
FAN3
J16
PCI1
U2
BAR CO DE
1-2:ENABLE
2-3:DISABLE
JPL2:LAN2 JPL1:LAN1
2-3:DISABLE
1-2:ENABLE
JPB:BMC
JPI2C:PWR I2C
JD1:Buzzer/Speaker
COM2
FLOPPY
DDR3 1066/1333 UDIMM/RDIMM required
VGA
COM1
USB4
JBT1:CMOS CLEAR
SLOT7 PCI-E X8 GEN2
JPT1:TPM
JL1
LAN1
JPUSB1:B/P USB WAKE UP
1-2:ENABLE
2-3:DISABLE
DIMM2B
DIMM2A
USB 10/11
JI2C1/JI2C2
USB2/3
SLOT6 PCI-E X8 GEN2
2-3:Disable
1-2:Enable
JAR:
PSU ALARM RST
CPU
JLED1:Power LED
OFF:Disable
ON:Enable
2-3:Disable 1-2:Enable
REV:1.00
X8SIL
DESIGNED IN USA
2-3:DISABLE
1-2:ENABLE
:CHASSIS INTRUSION
ON
LED LED
PWRHDD
NIC1
NIC2
OH/FFXRST
PWR
I-SA TA3
I-SA TA4
I-SA TA2
I-SA TA1
I-SA TA0
I-SA TA5
SLOT5 PCI-E X4 on X8
SLOT4 PCI 33MHZ
KB/MOUSE
DIMM1B
JPG1: VGA
DIMM1A
JAR
JTPM
JL1
DOM PWR
JPES
1
2-6 Connecting Cables
This section provides brief descriptions and pin-out denitions for onboard headers
and connectors. Be sure to use the correct cable for each header or connector.
• For information on Backpanel USB and Front Panel USB ports, refer to Page
2-18. For COM Port 1 and COM Port 2, please see Page 2-16.
A. 24-Pin ATX Main PWR
B. 8-Pin Processor PWR
A
B
ATX Power 24-pin Connector
PinDenitions(JPW1)
Pin# Denition Pin # Denition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
(Required)
12V 8-pin Power Connec-
torPinDenitions
Pins Denition
1 through 4 Ground
5 through 8 +12V
ATX Main PWR & CPU PWR
Connectors
The 24-pin main power connector
(JPW1) is used to provide power to
the motherboard. The 8-pin CPU PWR
connector (JPW2) is also required for
the processor. These power connectors
meet the SSI EPS 12V specication. See
the table on the right for pin denitions.
24-Pin ATX
Main PWR
8-Pin
Processor
PWR
A
B