DA-682 Series Hardware User’s Manual
Hardware Installation
1
1
8
8
Pin No. Signal Definition
1
TRD(0)+
2
TRD(0)-
3
TRD(1)+
4
TRD(1)-
5
TRD(2)+
6
TRD(2)-
7
TRD(3)+
8
TRD(3)-
LED
Color
Description
Green
100 Mbps Ethernet mode
Yellow
1000 Mbps (Gigabit) Ethernet mode
Gigabit RJ45
Connector
Off
Not operating or 10 Mbps Ethernet mode
The default IP addresses and netmasks of the Gigabit LAN ports are as follows:
Default
IP
Address
Netmask
LAN 1
192.168.3.127
255.255.255.0
LAN 2
192.168.4.127
255.255.255.0
LAN 3
192.168.5.127
255.255.255.0
LAN 4
192.168.6.127
255.255.255.0
Upgrading the Memory Module
The DA-682 embedded computer supports one 200-pin DDR2 400/533 SODIMM module, up to
1 GB. One DDR2 SDRAM memory module is installed at the factory. To upgrade the DDR2
SDRAM memory module, follow these instructions:
1.
Disconnect the DA-682 from the power source.
2.
The DA-682’s memory module is located inside the DA-682’s bottom panel. Turn the DA-682
upside down, and unscrew the memory module cover.
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