Difference between revisions of "BORA Lite SOM/BORA Lite Evaluation Kit/Interfaces and Connectors/Ethernet1"

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Latest revision as of 16:29, 8 January 2024

History
Issue Date Notes
2021/09/22 New documentation layout



Ethernet port #1 (ETH1) - J9[edit | edit source]

J9 is a RJ45 Gigabit Ethernet connector - incorporating magnetics - connected to Micrel KSZ9031 PHY (Gigabit Ethernet Transceiver). This, in turn, is connected to PL's bank 13 via RGMII interface. This is an example of EMIO routing showing how to route PS's MAC signals via PL subsystem.

Pin# Pin name Function Notes
1 CT_TRD3 center tap TRD3 -
2 ETH1_TXRX2_M - -
3 ETH1_TXRX2_P - -
4 ETH1_TXRX1_P - -
5 ETH1_TXRX1_M - -
6 CT_TRD2 center tap TRD2 -
7 CT_TRD4 center tap TRD4 -
8 ETH1_TXRX3_P - -
9 ETH1_TXRX3_M - -
10 ETH1_TXRX0_M - -
11 ETH1_TXRX0_P - -
12 CT_TRD1 center tap TRD1 -
13 3.3V_ETH1_LED2 - -
15 3.3V_ETH1_LED1 - -
14, 16 +3.3V - -