AXIOMTEK EP820 Series, User Manual

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EP820 All-In-One EPIC Board User’s Manual
Jumpers and Connectors
21
CN18: FDD Connector Pin Assignment
Pin Description Pin Description
1 +5V 14 STEP
2 INDEX 15 GND
3 +5V 16 WDATA
4 DRIVE0 17 GND
5 +5V 18 WGATE
6 DSKCHG 19 GND
7 No connector 20 TRK0
8 READY 21 GND
9 HDOUT 22 WPT
10 MOTOR ON 23 GND
11 No connector 24 RDATA
12 DIR 25 GND
13 HDSEL 26 SIDE0
2.4.8 Ethernet RJ-45 Connector: CN15, CN16
The board is equipped with a RJ-45 Ethernet connector. To connect
the board to a 10-Base-T or 100-Base-T hub, just plug one end of the
cable into the
CN15 and CN16 connectors, and connect the other end
(phone jack) to a 10-Base-T hub or 100-Base-T or 1000-Base-T hub.
CN15/CN16: RJ-45 connector Pin Assignment
Pin Signal
1 TX+ (Data transmission positive)
2 TX- (Data transmission negative)
3
Rx+(Data reception positive)
4
RJ45 termination
5
RJ45 termination
6
Rx- (Data reception negative)
7
RJ45 termination
8
RJ45 termination
A Active LED
B 100/1000 LAN LED
CN15/CN16