Datasheet

6.6 LAN connector

The Ethernet connectivity is handled by the LAN9512 controller (which also incorporates a USB

module in it). The signals found on the Ethernet connector are listed in the table below:

LAN connector

PIN# SIGNAL NAME

1 TX+

2 TX-

3 VDD

4 NOT CONNECTED

5 NOT CONNECTED

6 VDD

7 RX+

8 RX-

The two leds on the front side of the LAN connector show the state of the Ethernet. The meaning

behind the different states can be found in the table below:

LED Color Usage

Right Green Link status

Left Yellow Activity status

6.7 PWR Jack

The power jack used is the typical 2.5mm one used by Olimex in most of our products. You should

provide between 6 and 16 volts @ 1A to the board.

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