RZN2L‐RSK Sample and Demo hardware configuration - renesas/zephyr GitHub Wiki

Followings are hardware connection and test samples for RZ/N2L-RSK, for more detail on 1st setup hardware connection, please visit Renesas Starter Kit+ for RZ/N2L User's Manual and RZ/T2, RZ/N2 Getting Started with Flexible Software Package

Default HW configuration

HW	Configurations	Remark
SW4[1:3]	ON, ON, ON	xSPI0 boot mode (x1 boot Serial flash)
CN24	Jumper on pins 1-2	VCC1833_3 is 1.8V
CN8	Jumper on pins 2-3	On-board QSPI Serial Flash (IC21)
J9	Open	J-Link OB

The UART port is accessed by USB-Serial port (CN16).

Hardware connection for UART samples

• echo_bot (samples/drivers/uart/echo_bot):

  • Hardware configuration: No additional connection.
  • Build command: west build -p always -b rzn2l_rsk samples/drivers/uart/echo_bot

• zTest uart_basic_api (tests/drivers/uart/uart_basic_api):

  • Hardware configuration: No additional connection.
  • Build command: west build -p always -b rzn2l_rsk tests/drivers/uart/uart_basic_api

Hardware connection for GPIO samples

• Blinky (samples/basic/blinky): Simple LED blinky

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk samples/basic/blinky

• Button (samples/basic/button): Simple button test

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk samples/basic/button

• zTest gpio_api_1pin (tests/drivers/gpio/gpio_api_1pin):

  • Hardware configuration: No additional connection
  • Build command: west build -p always -b rzn2l_rsk tests/drivers/gpio/gpio_api_1pin

• zTest gpio_basic_api (tests/drivers/gpio/gpio_basic_api):

  • Hardware configuration:

    • Wire pin P02_1 (CN1-12) to pin P02_0 (CN1-3)
    • SW4-7 = ON

  • Build command: west build -p always -b rzn2l_rsk tests/drivers/gpio/gpio_basic_api

Hardware connection for ADC samples

• ADC with devicetree (samples/drivers/adc/adc_dt)

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk samples/drivers/adc/adc_dt

• ADC sequence sample (samples/drivers/adc/adc_sequence)

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk samples/drivers/adc/adc_sequence

• zTest adc_api (tests/drivers/adc/adc_api)

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk tests/drivers/adc/adc_api

Hardware connection for Counter samples

• Counter Alarm (samples/drivers/counter/alarm)

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk samples/drivers/counter/alarm

• zTest counter_basic_api (tests/drivers/counter/counter_basic_api)

  • HW configuration: No additional connection.
  • Build command: $ west build -p always -b rzn2l_rsk tests/drivers/counter/counter_basic_api

Hardware connection for I2C samples

• zTest i2c_api (tests/drivers/i2c/i2c_api)
  • HW configuration: Connect the GY271 sensor module to Mikro Bus as per the following pin configuration

    GY271	Mikro Bus
    VCC	Pin 6
    GND	GND
    SCL	SCL
    SDA	SDA
    DDBY	-

  • Build command: $ west build -p always -b rzn2l_rsk tests/drivers/i2c/i2c_api

Hardware connection for PWM samples

• zTest pwm_api (tests/drivers/pwm/pwm_api)

  • HW configuration: PWM output via J25 pin 7
  • Build command: $ west build -p always -b rzn2l_rsk tests/drivers/pwm/pwm_api

• zTest pwm_loopback (tests/drivers/pwm/pwm_loopback)

  • HW configuration: wire J25 (PMOD2) pin 7 (GPT ch4 - GTIOCA) to J26 (PMOD1) pin 8 (GPT ch5 - GTIOCB)
  • Build command: $ west build -p always -b rzn2l_rsk tests/drivers/pwm/pwm_loopback

Hardware connection for SPI samples

• SPI bitbang (samples/drivers/spi_bitbang)
  • HW configuration: wire MikroBus pin 5 (MISO) to MikroBus pin 6 (MOSI)
  • Build command: $ west build -p always -b rzn2l_rsk samples/drivers/spi_bitbang