Acrosser AR-B1841 - Manual (Page 18)

AR-B1841 User’s Guide
AR-B1841 18
3.6 LAN RJ45 Connector (J4)
AR-B1841 is equipped with built-in 10/100Mbps or 1000Mbps(Option)
Ethernet Controller. You can connect it to your LAN through RJ45 LAN
connector. The pin assignments are as following:
• J4 : LAN RJ45 Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 TX+ 5. N/C
2 TX- 6. RX-
3. RX+ 7. N/C
4. N/C 8. N/C
3.7 Compact Flash Storage Card Socket(CF1)
The AR-B1841 configures Compact Flash Storage Card in IDE Mode.
This type II Socket is compatible with IBM Micro Drive.
•CF1 : Compact Flash Storage Card Socket pin assignment
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GROUND 26 CARD DETECT1
2 D3 27 D11
3 D4 28 D12
4 D5 29 D13
5 D6 30 D14
6 D7 31 D15
7 CS1# 32 CS3#
8 N/C 33 N/C
9 GROUND
34 IOR#
10 N/C 35 IOW#
11 N/C 36
PULL HIGH
8 1