2 ASMB-785 Startup Manual
Connector list
LPC1
Low pin count connector for
Advantech TPM LPC and
RS232/485 modules.
VOLT1 Voltage Display
PMBUS1
PMBUS connector to communi-
cate with power supply
LPT1 Parallel port
AUDIO1 Audio Connector
BH2 For optional battery kit
EX_THR1 For thermometer kit
SGPIO1, SGPIO2 Serial General Purpose I/O
JFP1 Power Switch / Reset connector
JFP2
External speaker / HDD LED
connector/ SM Bus connector
JFP3
Keyboard Lock and Power LED
Suspend: Fast flash (ATX/ AT)
System On: ON (ATX/ AT)
System Off: OFF (ATX/AT)
SPDIF_OUT1 SPDIF Audio output pin header
BMC1
BMC connector to support IPMI-
1000 module
Jumper list
Label Function
JCMOS1 CMOS clear
JME1
Intel ME Disable Jumper for ME/
BIOS update
JWDT1 Watch Dog Reset
JUSB1
Rear window USB2.0/3.0 port
power source switch between
+5 VSB and +5 V
JUSB2
On board USB2.0/3.0 port
power source switch between
+5 VSB and +5 V
CPUFAN_
SEL1,SYSFAN_SEL1
FAN PWM(1-2)/DC mode selec-
tion(2-3)
PSON1 AT(1-2) / ATX(2-3)
JCASE1 Case Open
JPEG1, JPEG2
PCIEX16_SLOT6 PCIe Link
swtich between one x16 or two
x8 or x8, two x4
JGREEN1
Enable/Disable deep sleep
mode
JTHR_SEL1
To select on board or external
thermometer
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 jumper and connector.
Connector list
Label Function
ATXPWR1
ATX 24 Pin main power connec-
tor (for System)
ATX12V1
Processor power connector(for
CPU)
SATA0~5 SATA III (6Gb/s)
USB7_8, USB9_10,
USB11_12
USB 2.0 Port (Header)
USB13 USB 2.0 Port (USB Type A)
USB3_4 USB 3.0 Port (Header)
PCI_SLOT1,
PCI_SLOT3,
PCI_SLOT5
PCI slot
PCIEX4_SLOT2,
PCIEX4_SLOT7
PCIe x4 slot (Gen3 x4 link)
PCIEX16_SLOT4,
PCIEX16_SLOT6
PCIE x16 slots (one Gen3 x16
link for slot 6 or two Gen3 x8
link)
DIMMA0,DIMMA1,
DIMMB0,DIMMB1
DDR4 288-pin slot
CPUFAN0 CPU FAN connector
SYSFAN0,SYSFAN1,
SYSFAN2,SYSFAN3
System FAN connector
LAN1_USB1_2,
LAN2_USB5_6
LAN1 / USB 3.0 port 1, 2 stack
connector
LAN2 / USB 3.0 port 5, 6 stack
connector
LAN3_4 LAN3 & LAN4 connector
VGA1_COM1 VGA+COM connector
DVI1_DVI2 DVI-D connector
KBMS1
External keyboard and mouse
connector(6 pin)
SPI_CN1 SPI flash card pin header
LANLED1, LANLED2 LAN LED extension connector
SMBUS1 SM Bus From PCH
GPIO1 8-bit GPIO header
FPAUD1 Audio front panel header
COM2, COM3_4,
COM5_6
Serial port: RS-232
Jumpers and Connectors Jumpers and Connectors (Cont.)
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