AXIOMTEK SBC87842, User Manual

Page: 18 / 55

SBC87842 Single Board Computer
12 Board and Pin Assignments
2.4.5 VGA Connector (CN7)
This is a 15-pin D-Sub connector which is commonly used for VGA display. This VGA
interface configuration can be configured via software utility.
2.4.6 SIM Card Slot (CN9)
The CN9 is for inserting SIM Card. It is mainly used in 3G wireless network application.
In order to work properly, the SIM Card must be used together with 3G module which is
inserted to CN6.
2.4.7 Ethernet Port (CN10)
The board has two RJ-45 connectors. Ethernet connection can be established by
plugging one end of the Ethernet cable into this RJ-45 connector and the other end
(phone jack) to a 1000/100/10-Base-T hub.
Pin Signal Pin Signal
1 Red 2 Green
3 Blue 4 N.C.
5 GND 6 DETECT
7 GND 8 GND
9 VCC 10 GND
11 N.C. 12 DDC DATA
13 Horizontal Sync 14 Vertical Sync
15 DDC CLK
Pin Signal
1 PWR
2 RST
3 CLK
4 NC
5 GND
6 VPP
7 I/O
8 NC
Pin Signal Pin Signal
1 MDI0+ 5 MDI2+
2 MDI0- 6 MDI2-
3 MDI1+ 7 MDI3+
4 MDI1- 8 MDI3-
A Active LED (Yellow)
B
100 LAN LED (Green) / 1000 LAN LED
(Orange)