Eurotech Appliances VIPER / VIPER-LITE PXA255 User Manual
Page 63
VIPER Technical Manual
Detailed hardware description
© 2007 Eurotech Ltd Issue E
63
Ethernet signal mapping between VIPER and Ethernet breakout connectors
Ethernet breakout PL1 –
2x4-way header
Ethernet breakout PL3 -
RJ45
VIPER PL1 – 10/100BaseTX
Ethernet connector
Pin Signal
name
Pin Signal
name
Pin Signal
name
1 Tx+
1 Tx+
1 Tx+
2 TX-
2 TX-
2 TX-
3 RX+
3 RX+
3 RX+
4 NC
4
4 NC
5 NC
5
Bob Smith
Termination
5 NC
6 RX-
6 RX-
6 RX-
7 NC
7
7 NC
8 LANGND
8
Bob Smith
Termination
8 LANGND
Ethernet LED signal mapping between VIPER and Ethernet breakout connectors
Ethernet breakout PL2 –
1x 4-way header
VIPER PL2 – Ethernet status
LEDs connector
Pin
Signal name
Pin
Signal name
1 LINK
LED+
1 3.3V
2
LINK LED-
2
LINK (Green)
3 ACTIVITY
LED+
3 3.3V
4
ACTIVITY LED-
4
ACTIVITY (Yellow)
5
NC
6
NC
}
}