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Connector Descriptions
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60 SPRUI65A – April 2016 – Revised January 2018
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K2G General Purpose Evaluation Module (EVMK2G)
6.7 RJ45 Ethernet (J31)
The EVMK2G has one RJ45 connector with magnetics for Ethernet interface. It is connected to the
Ethernet PHY Transceiver through parallel termination. The pin out is given in
Table 23 .
Table 23. RJ45 Ethernet (J31) Pin List
Pin Description
1 GND
2 NC
3 Data3_P
4 Data3_N
5 Data2_P
6 Data2_N
7 Data1_P
8 Data1_N
9 Data0_P
10 Data0_N
11 VDD
12 LED_ACTn
13 LED_Linkn
14 VDD
15 GND
16 GND
6.8 Stereo Analog Audio Input (J32) and Output (J33)
The EVMK2G has two 3.5-mm female stereo jacks that are connected to the AIC3106 Audio Codec:
• Line In: For connecting to the output of an mp3 player
• Line Out: For connecting to headphones or speakers
Pin out details of Audio connector is given in Table 24 .
Table 24. Stereo Analog Audio Input (J32) and Output (J33) Pin List
Line In Connector (J32) Line Out Connector (J33)
Pin Description Pin Description
1 GND 1 GND
2 LEFT_IN 2 LEFT_OUT
3 RIGHT_IN 3 RIGHT_OUT
4 NC 4 NC