Manual

AR-B1841 User’s Guide

AR-B1841

3.9 AUDIO Connector(AUDIO1)

•

AUDIO1 : Audio Pin Header

3.10 DDR SODIMM Socket (CON1,2)

There are two 200-pin DDR SDRAM DIMM slots to accept 2.5V non_buffered

DDR SDRAM. The max Memory size is 2GB.

• CON1/2

3.11 8-BIT GPIO Connector(GPIO1)

• GPIO1: 8 BIT GPIO Connector

PIN DESCRIPTION PIN DESCRIPTION

1 NC 2 LINE_IN_L

3 NC 4 LINE_IN_R

5 +12V 6 +5V

7 LINE_OUT_L 8 MIC_IN

9 LINE_OUT_R 10 PCBEEP

11 GND 12 GND

13 GND 14 GND

PIN DESCRIPTION PIN DESCRIPTION

1 GP10 2 GP11

3 GP12 4 GP13

5 GP14 6 GP15

7 GP16 8 GP17

9 GND 10 VCC