ADS Technologies AR-B1851 DDR Sodimm Socket J1, 11 8-BIT Gpio ConnectorGPIO1, Speak ConnectorSPK1

AR-B1851 User’s Guide

3.10 DDR SODIMM Socket (J1)

There are two 200-pin DDR SDRAM DIMM slots to accept 2.5V non_buffered DDR SDRAM. The max Memory size is 2GB.

•J1 : DDR SODIMM Socket

3.11 8-BIT

GPIO Connector(GPIO1)

•GPIO1: 8 BIT GPIO Connector

PIN	DESCRIPTION	PIN	DESCRIPTION
1	GP10	2	GP11
3	GP12	4	GP13
5	GP14	6	GP15
7	GP16	8	GP17
9	GND	10	VCC

3.14Speak Connector(SPK1)

•SPK1 : Speak out Connector(through Amplifier)

PIN NO.	DESCRIPTION
1	SPKR
2	GND
3	SPKL
4	GND

AR-B185119