Jumpers And Connectors - Advantech AIMB-275 A2 User Manual

1.4

Jumpers and Connectors

Connectors on the AIMB-275 A2 motherboard link it to devices such as hard disk
drives and a keyboard. In addition, the board has a number of jumpers used to con-
figure your system for your application.
The tables below list the function of each of the board jumpers and connectors. Later
sections in this chapter give instructions on setting jumpers. Chapter 2 gives instruc-
tions for connecting external devices to your motherboard.
Table 1.1: Connector and Header List
Label
SATA1 ~ SATA3
SATA_PWR1, SATA_PWR2
MINI-PCIE1
M.2_1
M.2_2
M.2_3
DP1+HDMI1
LVDS1
INV1
EDP1 (BOM option)
USB56
USB78, USB910
LAN1_USB12
LAN2_USB34
PCIEX16_1
SPDIF1
AUDIO1,FPAUD1
AMP1 (BOM Option)
GPIO1
SPI1
SPI_CN1
LPC1
JCASE1
KBMS1
COM1, COM2
CPUFAN1
SYSFAN1, SYSFAN2
ATX12V1
ATX_5VSB1
BAT1
CPU1
DIMMA1, DIMMB1
AIMB-275 A2 User Manual
Function
SATA Signal Connector
SATA Power Connector
MINIPCIE and mSATA Connector
Next Generation Form Factor (M.2 B Key) Connector
NGFF (M.2) Screw -42*22 mm & 42*30 mm
NGFF (M.2) Screw_80*22 mm
Display Port and HDMI Common Connector
LVDS Panel Connector
eDP/LVDS Backlight Inverter Power Connector
Embedded Display Port Connector
USB 3.0 Pin Header
USB 2.0 Pin Header
RJ45+USB 3.0 Stack Connector
PCI-E x16 Slot
HD Digital Audio Interface
HD Analog Audio Interface
Audio Amplifier Output Connector
General Purpose I/O Pin Header
SPI BIOS Flash Socket
SPI Programming Pin Header
Low Pin Count Header
Case-Open Detect Connector
PS/2 Keyboard & Mouse Connector
COM Port
CPU FAN Power Connector
SYSTEM FAN Power Connector
ATX 12V Power Supply Connector
ATX Power supply (5VSB) connector
Battery Connector
CPU Socket
DDR4 SO-DIMM Socket
4