User's Manual

Single Board Computer 19
Linux Yocto
Pin denition Pin# 40P GPIO Pin# Pin denition
3V 1 2
5V
I2C2_SDA (default)
ENET1_1588_EVENT1_OUT
GPIO5_IO17
145 3 4
I2C2_SCL (default)
ENET1_1588_EVENT1_IN
GPIO5_IO16
144 5 6 GND
UART3_TX
UART1_RTS_B (default)
GPIO5_IO27
155 7 8 151
UART1_TX (default)
ECSPI3_MOSI
GPIO5_IO23
GND 9 10 150
UART1_RX (default)
ECSPI3_SCLK
GPIO5_IO22
UART3_RX
UART1_CTS_B (default)
GPIO5_IO26
154 11 12 121
SAI2_TX_BCLK (default)
SAI5_TX_DATA2
GPIO4_IO25
JTAG_TMS 13 14 GND
JTAG_TRST 15 16 86
SAI5_RX_DATA1
SAI1_TX_DATA3
SAI1_TX_SYNC
SAI5_TX_SYNC
GPIO3_IO22 (default)
3V 17 18 87
SAI5_RX_DATA2
SAI1_TX_DATA4
SAI1_TX_SYNC
SAI5_TX_BCLK
GPIO3_IO23 (default)
ECSPI2_MOSI (default)
UART4_TX
GPIO5_IO11
139 19 20 GND
ECSPI2_MISO (default)
UART4_CTS_B
GPIO5_IO12
140 21 22 JTAG_TCK
ECSPI2_SCLK (default)
UART4_RX
GPIO5_IO10
138 23 24 141
ECSPI2_SS0 (default)
UART4_RTS_B
GPIO5_IO13
GND 25 26 68
RAWNAND_CE3_B
QSPI_B_SS1_B (default)
GPIO3_IO04
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