SAM V71 Xplained Ultra

Ethernet RJ-45 Connector

On revision 6 of SAM V71 Xplained Ultra the TX and RX differential pairs has a swapped position on the RJ-45 connector compared to what is normal.

Table 1. Ethernet RJ-45 Connector Pin-out
Component pin number Revision 6 Later revisions
1 LED0 VCC LED0 VCC
2 LED0 GPIO LED0 GPIO
3 RX_P TX_P
4 RCT TCT
5 RX_N TX_N
6 TX_P RX_P
7 TCT RCT
8 TX_N RX_N
9 NC NC
10 GND GND
11 LED1 GPIO LED1 GPIO
12 LED1 VCC LED1 VCC
13 TAB TAB
14 TAB TAB