XMC47-RELAX-KIT

Overview

The XMC4700 Relax Kit is designed to evaluate the capabilities of the XMC4700 Microcontroller. It is based on High performance ARM Cortex-M4F which can run up to 144MHz.

Features:

  • ARM Cortex-M4F XMC4700

  • On-board Debug Probe with USB interface supporting SWD + SWO

  • Virtual COM Port via Debug Probe

  • USB (Micro USB Plug)

  • 32 Mbit Quad-SPI Flash

  • Ethernet PHY and RJ45 Jack

  • 32.768 kHz RTC Crystal

  • microSD Card Slot

  • CAN Transceiver

  • 2 pin header x1 and x2 with 80 pins

  • Two buttons and two LEDs for user interaction

Details on the Relax Kit development board can be found in the Relax Kit User Manual [1].

Supported Features

The Relax Kit development board configuration supports the following hardware features:

Interface

Controller

Driver/Component

NVIC

on-chip

nested vectored interrupt controller

SYSTICK

on-chip

system clock

UART

on-chip

serial port

SPI

on-chip

spi

GPIO

on-chip

gpio

FLASH

on-chip

flash

ADC

on-chip

adc

DMA

on-chip

dma

PWM

on-chip

pwm

WATCHDOG

on-chip

watchdog

MDIO

on-chip

mdio

ETHERNET

on-chip

ethernet

PTP

on-chip

ethernet

RTC

on-chip

rtc

More details about the supported peripherals are available in XMC4700 TRM [2] Other hardware features are not currently supported by the Zephyr kernel.

Building and Flashing

Flashing

Here is an example for the Hello World application.

# From the root of the zephyr repository
west build -b xmc47_relax_kit samples/hello_world
west flash

Debugging

Here is an example for the Hello World application.

# From the root of the zephyr repository
west build -b xmc47_relax_kit samples/hello_world
west debug

Step through the application in your debugger.

References