Avalue ARC-1209 - Manual (Page 18)

ARC-1209
18 ARC-1209 Quick Reference Guide
2.5 ARC-BYT Jumper and Connector list
Jumper
Label Function Note
JCMOS1 Clear CMOS 3 x 1 header, pitch 2.00mm
JRI1/2 Serial port 1/2 pin9 signal select 3 x 2 header, pitch 2.00mm
JP1 Serial port 1 in RS-422/485 mode 4 x 3 header, pitch 2.00mm
JVR1 LCD backlight brightness adjustment 3 x 1 header, pitch 2.00mm
JAT1 AT/ATX Input power select 3 x 1 header, pitch 2.00mm
Connectors
Label Function Note
SODIMM1 204-pin DDR3L SODIMM socket
JBKL1 LCD Inverter connector 5 x 1 wafer, pitch 2.00mm
COM1/2 Serial Port 1/2 connector D-sub 9 pin, male
JTP1 Touch panel connector 5 x 1 header, pitch 2.54mm
JSPR1 AMPLIFIER_R 2 x 1 wafer, pitch 2.00mm
JSPL1 AMPLIFIER_L 2 x 1 wafer, pitch 2.00mm
JB2B1 B2B connector 40 x 2 wafer, pitch 0.80mm
JBLK_CTRL1 LCD backlight brightness adjustment 3 x 2 header, pitch 2.00 mm
LED1 HDD/Power LED indicator
JLVDS1 LVDS connector DIN 40-pin wafer, pitch 1.25mm
JUSB1/2 USB connector 1/2
LAN1/2 RJ-45 Ethernet 1/2
JPCIE1 PCI Express connector
JFP1 Miscellaneous setting connector 6 x 2 wafer, pitch 2.00 mm
BT1 Battery connector 2 x 1 wafer, pitch 1.25mm
H_JUSB3 On-board header for USB2.0 5 x 2 wafer, pitch 2.00 mm
JLPC1 LPC connector 5 x 2 header, pitch 2.00mm
JPWR1 Power connector
JSPI1 SPI connector 4 x 2 header, pitch 2.00mm
JEC1 EC Debug connector 3 x 1 header, pitch 2.00 mm
JSATA1 Serial ATA connector
JSATA2P1 SATA Power connector 2 x 1 wafer, pitch 2.00mm
JVGA1 VGA connector 8 x 2 wafer, pitch 2.00 mm