ROCKY-3705EV-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA , Audio Board
23
1 RED
2 GREEN
3 BLUE
4 N/C
5 GND
6 GND
7 GND
8 GND
9 VCC
10 GND
11 N/C
12 DDC
DAT
13 HSYNC
14 VSYNC
15 DDC
CLK
•
CN25 : 10-pin Header VGA Connector
1 RED
2 SMCLK
3 GREEN
4 SMDATA
5 BLUE
6 GND
7 H-SYNC
8 GND
9 V-SYNC
10 GND
3.10 LAN RJ45 Connector
ROCKY-3705EV-R2
is equipped with one 10/100Mbps Ethernet
Controller. You can connect it to your LAN through RJ45
connector. The pin assignments are as follows.
•
CN21 : LAN RJ45 Connector
1 TX+
5. N/C
2 TX-
6. RX-
3.
RX+
7.
N/C
4.
N/C
8.
N/C
CN21 : On chip SIS 300 LAN
•
CN24 : Active LED Connector For on chip SIS900 LAN
Pin No. Description Pin No. Description
1 VCC 2
LAN
ACT.
On Chip SIS900 LAN Support Active LED Only
ROCKY-3705EV-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA , Audio Board
24
3.11 Fan Connector
The
ROCKY-3705EV-R2
provides two CPU cooling fan connector
and one system fan connectors. These connectors can supply
12V/500mA to the cooling fan.
•
CN1,CN4 : CPU Fan Connector
PIN NO.
DESCRIPTION
1 GND
2 +12V
3 Fan
Sensor
3.12 Temperature Sensor Connector
You can connect external temperature sensor to this connector.
•
CN6 : Temperature Sensor Connector
** Use 10K Ohm Temperature register
sensor
Pin No. Description Pin No. Description
1 THER-DA
2
GND
3.13 Audio CD IN
This is used to connect to the CD-Out from CD-ROM player.
•
CN14 : Audio CD IN ( 2.54mm )
Pin No. Description Pin No. Description
1
CD IN_R 2
GND
3
GND
4
CD IN_L
