Ethernet Connectors (I/O Area, J4); Table 10: Pin Assignment Dual Ethernet; Figure 12: Ethernet Connector Rj-45 Jack With Integrated Magnetic - Kontron pITX-iMX8M User Manual

Pin Function
T8 SDIO_DAT1
SW SDIO_CD#
G1-G8
GND

6.4. Ethernet Connectors (I/O area, J4)

The pITX-iMX8M supports two channels of 10/100/1000 Mbit/s Ethernet (ETH0 to ETH1).
In order to achieve the specified performance of the Ethernet port, Category 5 twisted pair cables must be used with
10/100 MByte/s and Category 5E, 6 or 6E with 1 Gbit/s LAN networks.

Figure 12: Ethernet Connector RJ-45 Jack with Integrated Magnetic

Table 10: Pin Assignment Dual Ethernet

Pin Function
ETH0 1 ETHERNET PORT 0_MDIO0+
ETH0 2 ETHERNET PORT 0_MDIO0-
ETH0 3 ETHERNET PORT 0_MDIO1+
ETH0 6 ETHERNET PORT 0_MDIO1-
ETH0 4
ETHERNET PORT 0_MDIO2+
ETH0 5 ETHERNET PORT 0_MDIO2-
ETH0 7
ETHERNET PORT 0_MDIO3+
ETH0 8 ETHERNET PORT 0_MDIO3-
ETH1 1 ETHERNET PORT 1 MDIO0+
ETH1 2 ETHERNET PORT 1_MDIO0-
ETH1 3 ETHERNET PORT 1_MDIO1+
ETH1 6 ETHERNET PORT 1_MDIO1-
ETH1 4 ETHERNET PORT 1_MDIO2+
ETH1 5 ETHERNET PORT 1_MDIO2-
ETH1 7
ETHERNET PORT 1_MDIO3+
ETH1 8 ETHERNET PORT 1_MDIO3-
Direction
In/Out
In
Ground
Description
SD card detect
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