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boards/adi/sdp_k1/doc/index.rst

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.. zephyr:board:: adi_sdp_k1

Overview

The EVAL-SDP-CK1Z (SDP-K1) controller board is a system demonstration platform (SDP) from Analog Devices designed to connect to evaluation shields containing ADI components.

  • STM32 microcontroller in BGA216 package

  • USB 2.0 device with USB-C connector

  • USB debug interface supporting CMSIS-DAP through a NXP Freescale microcontroller

  • Flexible board power supply

    • USB VBUS 5 V max. 500 mA
    • 5.5mm DC power jack 7 - 12 V min. 300 mA
    • VIN from Arduino* compatible connectors
    • VIN from 120-pin connector 5 V min. 300 mA

  • 3 color LEDs (green, orange, red) and 1 status LED

  • One push-buttons: RESET

  • 16MB SDRAM

  • Arduino UNO and 120-pin SDP connectors

More information about the board can be found on the ADI SDP-K1 website_.

Hardware

ADI SDP-K1 provides the following hardware components:

  • STM32F469NIH6 in BGA216 package
  • ARM® 32-bit Cortex®-M4 CPU with FPU
  • 180 MHz max CPU frequency
  • VDD of 1.8 V or 3.3 V
  • 2 MB Flash
  • 384 KB SRAM
  • GPIO with external interrupt capability
  • LCD parallel interface, 8080/6800 modes
  • LCD TFT controller supporting up to XGA resolution
  • MIPI® DSI host controller supporting up to 720p 30Hz resolution
  • 3x12-bit ADC with 24 channels
  • 2x12-bit D/A converters
  • RTC
  • Advanced-control Timer
  • General Purpose Timers (17)
  • Watchdog Timers (2)
  • USART/UART (8)
  • I2C (3)
  • SPI (6)
  • 1xSAI (serial audio interface)
  • SDIO
  • 2xCAN
  • USB 2.0 OTG FS with on-chip PHY
  • USB 2.0 OTG HS/FS with dedicated DMA, on-chip full-speed PHY and ULPI
  • 10/100 Ethernet MAC with dedicated DMA
  • 8- to 14-bit parallel camera
  • CRC calculation unit
  • True random number generator
  • DMA Controller

More information about STM32F469NI can be found here:

  • STM32F469NI product page_
  • STM32F469 reference manual_

Supported Features

.. zephyr:board-supported-hw::

Pin Mapping

For more details please refer to EVAL-SDP-CK1Z User Guide_.

Arduino UNO headers

.. figure:: img/adi_sdp_k1_arduino.webp :align: center :alt: ADI SDP-K1 Arduino UNO headers pinout

ADI SDP-K1 (Credit: Analog Devices, Inc.)

120-pin SDP connector

.. figure:: img/adi_sdp_k1_120pin.webp :align: center :alt: ADI SDP-K1 120-pin SDP connector pinout

ADI SDP-K1 (Credit: Analog Devices, Inc.)

Default Zephyr Peripheral Mapping:

  • UART_5 TX/RX : P2 (DAPLink USB-C)
  • UART_5 TX/RX : P8 (DAPLink two position through hole)
  • LED1 : DS6 (Red)
  • LED2 : DS5 (Orange)
  • LED3 : DS4 (Green)
  • LED4 : DS4 (Status)

Programming and Debugging

.. zephyr:board-supported-runners::

The ADI SDP-K1 be programmed over USB using the DAPLink firmware running on an embedded NXP Freescale microcontroller or a 10-pin DEBUG header connected to a STLINK debugger.

DAPLink exposes a storage device, as well as USB HID and CDC Endpoints, to the host. For more details please refer to the Official DAPLink website_.

Flashing

First, connect the STLINK debugger to your host computer using the Micro-USB port. Then attach the debugger to the 10-pin DEBUG header on the SDP-K1. Finally connect the SDP-K1 to your host computer using the USB-C port.

Run a serial host program to connect with your board:

.. code-block:: console

$ minicom -D /dev/serial/by-id/usb-ARM_DAPLink_CMSIS-DAP_<...>

Here is an example for the :zephyr:code-sample:hello_world application.

.. zephyr-app-commands:: :zephyr-app: samples/hello_world :board: adi_sdp_k1 :goals: build flash

You should see the following message on the console:

.. code-block:: console

Hello World! adi_sdp_k1

Debugging

.. _ADI SDP-K1 website: https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/sdp-k1.html

.. _EVAL-SDP-CK1Z User Guide: https://www.analog.com/media/en/technical-documentation/user-guides/EVAL-SDP-CK1Z-UG-1539.pdf

.. _STM32F469NI product page: https://www.st.com/en/microcontrollers/stm32f469ni.html

.. _STM32F469 reference manual: https://www.st.com/resource/en/reference_manual/dm00127514.pdf

.. _Official DAPLink website: https://daplink.io/