Board Layout; Jumpers And Connectors; Jumpers & Connectors List; Jumpers - LGX Extended Temperature AU910 User Manual

2.1 Board Layout

The engine of AU910/AU912 is constructed by the combination of one PCBA
board. Such a combination makes system customization feasible.
Mainboard Top View
AU910/AU912 Bottom View
The Engine of AU910/AU912
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The Engine of AU910/AU912

2.2 Jumpers and Connectors

2.2.1 Jumpers & Connectors List

Jumpers

Label Function
JBAT1 Clear CMOS Setup
JCP1 COM Ports Power Selection
JV1 ~ JV4 RI/5V/12V (Pin 9) Selection for Each of the 4 COM Ports

Connectors

Label Function
PWRIN1 Power Input
CN1 COM1, 2: RS-232
COM3, 4: RS-232/RS-485
VGA1 CRT Display Connector
DP1 DisplayPort Connector
LAN1, 2 Ethernet Connector (in-
cludes USB Connectors)
AUDIO1 Audio Jack Connector
MC1 Mini Card Slot
CPUF1 CPU Fan Connector
CPUF2 System Fan Connector
JRST1 Reset Pin Header
U17 CPU Socket
DIMM1, 2 204-pin dual-channel
DDR3 SO-DIMM Slot
JLPC1 For Debug (Factory Use
Only)
KBM1 PS2 Keyboard and Mouse
Connector
USB1, 2 USB Connectors
CF1 CFast Socket
SW3 Power ON/OFF Button
DVI1 DVI Display Box Header
JSPI1 System BIOS
Enable/Disable Pin Header
DIO1 16-bit Digital I/O
Connector
LPT1 Parallel Port
SW1, 2, 4 RS-232/RS-485 Select
Jumper (for COM3, 4)
PCIe1 PCIe x16 Interface Slot
PCIe2 PCIe x1 Interface Slot
SATA1 Serial ATA + Power
Connectors
SATA2 Serial ATA Connectors
PWR1, 2 HDD/SSD Power
Connectors
SIM1 SIM Card Socket
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