ST STM32MP257F-EV1 User Manual page 35

Table 25 describes the I/O configuration for the Ethernet 2 interface.
I/O
PG6
PC5
PF5
PC6
PC3
PG0
PC12
PF9
PC11
PC4
PC7
PC8
PC9
PC10
PF6
PF7
PF8
PF4
UM3359 - Rev 2
Table 25. I/O configuration Ethernet 2 interface
Configuration
PG6 is used as ETH2.NRST active Low.
PC5 is used as ETH2.MDIO.
PF5 is used as ETH2.MDINT.
PC6 is used as ETH2.MDC.
PC3 is used as ETH2.RX_CTL.
PG0 is used as ETH2.RXD0.
PC12 is used as ETH2.RXD1.
PF9 is used as ETH2.RXD2.
PC11 is used as ETH2.RXD3.
PC4 is used as ETH2.TX_CTL.
PC7 is used as ETH2.TXD0.
PC8 is used as ETH2.TXD1.
PC9 is used as ETH2.TXD2.
PC10 is used as ETH2.TXD3.
PF6 is used as ETH2.RXCLK.
PF7 is used as ETH2.GTX_CLK.
PF8 is used as ETH2.CLK125.
PF4 is used as ETH2.CLK is not used by default
UM3359
Board functions
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