NXP Semiconductors S32K3X4EVB-Q172 - Page 22

NXP Semiconductors
S32K3X4EVB-Q172 HWUM
S32K3X4EVB-Q172 | S32K3X4EVB-S172 - Hardware User Manual
S32K344EVB-Q172 | -S172 HWUM
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NXP Semiconductors
REV A – 10/2021
Page 22 of 31
11.1.1 Ethernet MII/RMII SABRE Connector – Pinout
Table 14. Ethernet MII/RMII Configuration
MODULE
/FUNCTION
SIGNAL
MCU
PORT
DESCRIPTION /COMMENT
MII/RMII
ENET_MII_RMII_RXD0
PTD9
All ports routed to the Ethernet MII/RMII signal are not
connected to other interface in the EVB
ENET_MII_RMII_RXD1
PTD8
ENET_MII_RXD2
PTC15
ENET_MII_RXD3
PTC14
ENET_MII_RMII_RX_CLK
PTC1
ENET_MII_RMII_RX_ER
PTC16
ENET_MII_RMII_RX_DV
PTC17
ENET_MII_RMII_TXD0
PTB5
ENET_MII_RMII_TXD1
PTB4
ENET_MII_TXD2
PTD6
ENET_MII_TXD3
PTD5
ENET_MII_RMII_TX_CLK
PTC0
ENET_MII_RMII_TX_EN
PTE9
ENET_MII_RMII_MDC
PTD17
ENET_MII_RMII_MDIO
PTD16
ENET_MII_COL
PTB23
ENET_MII_CRS
PTB22
GPIOs
ENET_INH_LS
PTA26
ENET_INT_LS
PTA27
ENET_RESET
PTE5
As optional GPIO for a RESET on the ethernet connector is the
PTE21, for this option, R439/0-Ohms must be placed.
LPSPIx
ENET_SPI_MISO_LS
PTC9
ENET_SPI_MOSI_LS
PTB1
ENET_SPI_SC_LS
PTC8
ENET_SPI_SCK_LS
PTB8
I2C
I2C_SDA_LS
PTC6
I2C_SCL_LS
PTC7
PWR
VBATP
+12V
P5V0 [+5.0V] can be routed to the Ethernet connector as
optional power supply reference instead the VBATP reference.
For this option, R380/0-Ohms must be placed and R381 must
be removed.
P3V3_ENET
+3.3V
P5V0 [+5.0V] can be routed to the Ethernet connector as
optional power supply reference instead the P3V3_ENET
reference. For this option, R380/0-Ohms must be placed and
R381 must be removed.