Advantech AIMB-787 User Manual page 17

Table 1.1: Jumpers
USB power source switch between +5 V and +5 V_ DUAL for rear
JUSB_1
USB ports
USB power source switch between +5 V and +5 V_ DUAL for on-
JUSB_2
board USB ports
JPCICLK1 PCI clock selection
JSETCOM3 COM3 RS-232/422/485 jumper setting
JT1, JR1 COM3 RS-422/485 termination resistor
JFV1 VGA dummy load setting
SMB1, SMB2 PCIe SMBus clock/data setting
Table 1.2: Connectors
Label Function
LPT1 Parallel port, supporting SPP/EPP/ECP mode
LAN1 ~ LAN2 GbE LAN
USB3C1 2 x USB 3.2 Gen 2 port
USB3C2 2 x USB 3.2 Gen 1 port
USB3H1 2 x USB 3.2 Gen 1 port (20-pin header)
USB2C1 4 x USB 2.0 port
USB2A1 ~ USB2A2 1 x USB 2.0 port (internal Type-A)
USB2H2 2 x USB 2.0 port (10-pin header)
VGA1+DVI1 VGA connector / DVI-D connector
COM1+DP1 Serial port: RS-232 (DB-9 connector) / DP connector
COM2, COM4 ~ COM6 Serial port: RS-232 (9-pin header)
COM3 Serial port: RS-232/422/485 (9-pin header)
KBMS1 External keyboard/mouse connector (6-pin header)
CPUFAN1 CPU fan connector (4-pin)
SYSFAN1 ~ SYSFAN3 System fan connector (4-pin)
Keyboard lock and power LED
Suspend: fast flash (ATX/AT)
JFP3
System on: on (ATX/AT)
System off: off (ATX/AT)
JFP2 External speaker / HDD LED connector / SMBus connector
JFP1 Power switch / reset connector
AUDIO1+AUDIO2 Audio connector (Line Out, Mic In)
VOLT1 Alarm board power connector
JCASE1 Case open connector
LANLED1 Front panel LAN indicator connector
NVME1 M.2 2280 M-key socket
SATA1 ~ SATA4 Serial ATA 3.0 port
PCI1 ~ PCI2 PCI slot
PCIE1 PCIe x16 slot (Gen 3 x16 link)
PCIE2, PCIE4 ~ PCIE5 PCIe x4 slot (Gen 3 x4 link)
PCIE3 PCIe x4 slot (Gen 3 x1 link)
DIMMA1 Channel A DIMM1
DIMMA2 Channel A DIMM2
DIMMB1 Channel B DIMM1
DIMMB2 Channel B DIMM2
5 AIMB-787 User Manual