[AIOT] GPIO Config Table for Tinker Board 3N

  • Hardware mapping

  • Functions mapping

Chip, Line

PIN#

ALT Fun 1

ALT Fun 0

PIN

PIN

ALT Fun 0

ALT Fun 1

ALT Fun 2

ALT Fun 3

ALT Fun 4

PIN#

Chip, Line

---------VCC_5V0

1

2

VCC_3V3------------------
---------GND

3

4

GPIO4_C2_d /sys/class/gpio/gpio146I2S3_MCLK_M1SPI3_CLK_M1 /dev/spidev3PWM14_M1 /sys/class/pwm/pwmchip5---1464, 18
3, 9105UART4_RX_M1 /dev/ttyS4GPIO3_B1_d /sys/class/gpio/gpio105

5

6

GPIO4_C3_d /sys/class/gpio/gpio147I2S3_SCLK_M1SPI3_MOSI_M1 /dev/spidev3PWM15_IR_M1 /sys/class/pwm/pwmchip6---1474, 19
3, 10106UART4_TX_M1 /dev/ttyS4GPIO3_B2_d /sys/class/gpio/gpio106

7

8

GPIO4_C4_d /sys/class/gpio/gpio148I2S3_LRCK_M1SPDIF_TX_M2SPI3_CS1 (NOT rk official) /dev/spidev3.1---1484, 20
3, 11107I2C5_SCL_M0 /dev/i2c-5GPIO3_B3_d /sys/class/gpio/gpio107

9

10

GPIO4_C5_d /sys/class/gpio/gpio149I2S3_SDO_M1SPI3_MISO_M1 /dev/spidev3PWM12_M1 /sys/class/pwm/pwmchip3UART9_TX_M1 /dev/ttyS91494, 21
3, 12108I2C5_SDA_M0 /dev/i2c-5GPIO3_B4_d /sys/class/gpio/gpio108

11

12

GPIO4_C6_d /sys/class/gpio/gpio150I2S3_SDI_M1SPI3_CS0_M1 /dev/spidev3.0PWM13_M1 /sys/class/pwm/pwmchip4UART9_RX_M1 /dev/ttyS91504, 22
---------SARADC_VIN6

13

14

SARADC_VIN7------------------