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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

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

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

The Zephyr stm32f469i_disco board configuration supports the following hardware features:

Interface	Controller	Driver/Component
UART	on-chip	serial port-polling; serial port-interrupt
PINMUX	on-chip	pinmux
GPIO	on-chip	gpio

Other hardware features are not yet supported on Zephyr porting.

The default configuration can be found in boards/adi/sdp_k1/adi_sdp_k1_defconfig

Pin Mapping

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

Arduino UNO headers

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

120-pin SDP connector

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

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

Flashing an application with a STLINK debugger

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:

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

Here is an example for the Hello World application.

# From the root of the zephyr repository
west build -b adi_sdp_k1 samples/hello_world
west flash

You should see the following message on the console:

Hello World! adi_sdp_k1

Debugging