Voice‐RA4E1 Sample and Demo hardware configuration - renesas/zephyr GitHub Wiki

Followings are hardware connection and test samples for VOICE-RA4E1, for more detail on 1st setup hardware connection, please visit VOICE-RA4E1 - Engineering Manual

Default HW configuration

Use Debug On-Board mode: VOICE-RA4E1 board require to configure the jumpers for serial communication with host.

Jumper configuration:

Jumper Configurations
J2 Open
J3 Closed
J7 Open
J16 Open

image

Hardware connection for UART samples

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

    • Hardware configuration: No additional connection.

    • Build command:

      west build -p always -b voice_ra4e1 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 voice_ra4e1 tests/drivers/uart/uart_basic_api/

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

  • Hardware configuration: Loopback for TXD and RXD

    Board Channel Pin function Pin Connect to
    VOICE-RA4E1 SCI0 TXD0 P101 Loopback to RXD0 pin
    RXD0 P100 Loopback to RXD0 pin

    • Build command:

      west build -p always -b voice_ra4e1 tests/drivers/uart/uart_async_api/

Hardware connection for Flash samples

  • zTest flash common (tests/drivers/flash/common): No additional connection.

    • Hardware configuration: No additional connection.

    • Build command:

      west build -p always -b voice_ra4e1 tests/drivers/flash/common

Hardware connection for PWM (GPT) samples

  • zTest pwm_api (tests/drivers/pwm/pwm_api): No additional connection.

    • Hardware configuration: No additional connection.

    • Build command:

      west build -p always -b voice_ra4e1 tests/drivers/pwm/pwm_api

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

    • Hardware configuration: Loopback 2 channels (1 PWM output, 1 PMW capture)

      Board Channel Pin Pin function Remark
      VOICE-RA4E1 PWM2 P103 GTIOC2A PWM output, loopback to PWM capture pin
      PWM4 P302 GTIOC4A PWM capture, loopback to PWM output pin

    • Build command:

      west build -p always -b voice_ra4e1 tests/drivers/pwm/pwm_loopback

Hardware connection for Counter (AGT) samples

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

    • Hardware configuration: No additional connection.

    • Build command:

      west build -p always -b voice_ra4e1 samples/drivers/counter/alarm`

Hardware connection for DAC samples

  • ztest dac_api (tests/drivers/dac/dac_api):

    • Hardware configuration: No additional connection.
    • Build command: west build -p always -b voice_ra4e1 tests/drivers/dac/dac_api

  • DAC sample (samples/drivers/dac):

    • Hardware configuration: No additional connection.
    • Build command: west build -p always -b voice_ra4e1 samples/drivers/dac