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Jumpers and Connectors
The board has a number of jumpers that allow you to con-
figure your system to suit your application. The table below
lists the function of each of the jumpers and connectors.
Connectors
Label
Function
Parallel port, Parallel port x 1, supports
LPT1
SPP/EPP/ECP mode
LAN1
Intel
I217LM
®
Intel
I211(PCE-5128);
®
LAN2
Intel
I210AT(PCE-7128)
®
VGA1
VGA connector
KBMS1
PS/2 keyboard and mouse connector
KBMS2
External keyboard/mouse connector
Serial port: COM1; RS-232 (9-pin Box
COM1
Header)
Serial port: COM2; RS-232 (9-pin Box
COM2
Header)
JIR1
Infrared connector
Power LED
JFP3
Suspend: Fast flash (ATX/AT)
(Keyboard
Lock and
System On: ON (ATX/AT)
Power LED)
System Off: OFF (ATX/AT)
External speaker / SATA HDD LED
JFP2
connector
JFP1
Power Switch / Reset connector
JCASE1
Case Open
CPUFAN1
CPU FAN connector (4-pin)
LANLED1
LAN1/2 LED extension connector
HDAUD1
HD audio extension module connector
USB12
USB port 1, 2
USB3
USB port 3
USB4
USB port 4
USB56
USB port 5, 6
USB78
USB port 7, 8
SATA1
Serial ATA1
SATA2
Serial ATA2
SATA3
Serial ATA3
SATA4
Serial ATA4
SATA5
Serial ATA5
SATA6
Serial ATA6
CPU1
CPU Socket
2 PCE-5128/7128 Startup Manual
DIMMA1
Memory connector channel A
DIMMB1
Memory connector channel B
GPIO1
GPIO pin header (SMD pitch-2.0 mm)
LPC1
COM port module expansion pin-header
Jumpers
Label
Function
JCMOS1
CMOS clear
JME1
Clear ME data
JWDT1
Watchdog timer output selection
JOBS1
HW Monitor Alarm
1
JCMOS1/JME1: Clear CMOS/ME data
Closed Pins
Result
1-2
Keep CMOS/ME data (Default)
2-3
Clear CMOS/ME data
Closed
H/W monitor alarm (JOBS1)
Function
Jumper Setting
Closed
Enable OBS alarm (Default)
Open
Disable OBS alarm
1
JWDT1: Watchdog timer output option
Closed Pins
Result
1-2
Reserved
2-3
System reset (Default)
1
JERP1: Deep Sleep S5
Closed Pins
Result
1-2
Enabled
2-3
Disabled (Default)
2
3
Open
2
3
2
3
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