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AXEL ULite SOM/AXEL ULite Evaluation Kit/Interfaces and Connectors/Ethernet

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==Ethernet interface ==
''TBD: sostituire le sezioni con le informazioni sull'uso della periferica e del suo connettore''
''Nell'esempio di seguito c'è la descrizione dell'interfaccia UART/console''
=== Description ===
The Ethernet interface available on the Evaluation Kit at the connector ''TBD:Jxxx''.  ''Jxx'' J19 is a ''TBD:connector-type'' header connector for standard RJ45 connectors connected to the RS232 two-wires UART3 port, used for debug purposes (bootloader SOM integrated ethernet controller and operating system serial console)PHY.
[[File:{{{nome-som}}AXEL_ULite-EVB-Ethernet-connector.png|thumb|center|500px|Ethernet connector]]
===Signals ===
! latexfontsize="scriptsize"| Pin Notes
|-
|1,2,4,6,,7,8,1011 | -| NJ1.A.19 || ETH0_TXRX0_P || Transmit and receive pair 0 data +| N.C.| Not connected
|-
| 310 || J1.18921 || ETH0_TXRX0_M || RS232_RXTransmit and receive pair 0 data -| Receive line|
|-
| 34 || J1.18723 || ETH0_TXRX1_P | RS232_TX| Transmit lineand receive pair 1 data +||
|-
| 95 || J1.25 || ETH0_TXRX1_M || Transmit and receive pair 1 data -|| | -| DGND20 || J1.13 || 3V3_ETH_LED1 || Eth link/activity led| Ground|
|}
=== Device mapping ===
UART3 is The network interface mapped to at <code>/dev/ttymxc2eth0</code> device in Linux. The peripheral is used as the default serial console, both for the bootloader and the kernel.
=== Device usage ===
To connect to The peripheral is used the debug serial port: # connect the DB9 adapter bracket to the J22 connector on the SBCX board# connect a serial cable between DB9 connector standard kernel interface and PC COM port through a NULL-modem cable (not provided)# start your favorite terminal emulator software on PC (eg: PuTTY); communication parameters are: 115200,N,8,1network protocol stack.
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[[Category:AXEL ULite]]
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