1.. _da1469x_dk_pro: 2 3DA1469x Development Kit Pro 4########################### 5 6Overview 7******** 8 9The DA1469x Development Kit Pro hardware provides support for the Renesas 10DA1469x ARM Cortex-M33 MCU family. The development kit consist of a motherboard 11with connectors and integrated debugger and an interchangeable daughterboard 12with an actual MCU (e.g. DA14695 or DA14699). 13 14.. figure:: da14695-00hqdevkt-board.jpg 15 :width: 442px 16 :align: center 17 :alt: DA14695 Development Kit Pro 18 19 DA14695 Development Kit Pro (Credit: Renesas Electronics Corporation) 20 21Hardware 22******** 23 24DA1469x Development Kit Pro has two external oscillators. The frequency of 25the sleep clock is 32768 Hz. The frequency of the system clock is 32 MHz. 26 27Supported Features 28================== 29 30The _da1469x_dk_pro board configuration supports the following 31hardware features: 32 33+-----------+------------+----------------------+ 34| Interface | Controller | Driver/Component | 35+===========+============+======================+ 36| FLASH | on-chip | flash | 37+-----------+------------+----------------------+ 38| GPIO | on-chip | gpio | 39+-----------+------------+----------------------+ 40| MPU | on-chip | arch/arm | 41+-----------+------------+----------------------+ 42| NVIC | on-chip | arch/arm | 43+-----------+------------+----------------------+ 44| RTT | Segger | console | 45+-----------+------------+----------------------+ 46| UART | on-chip | serial | 47+-----------+------------+----------------------+ 48| SPI | on-chip | spi | 49+-----------+------------+----------------------+ 50 51Other hardware features, including the Configurable MAC (CMAC) controller, 52are currently not supported by the port. 53 54For more information about the DA14695 Development Kit see: 55 56- `DA14695 DK website`_ 57- `DA14699 daughterboard website`_ 58 59System Clock 60============ 61 62The DA1469x Development Kit Pro is configured to use the 32 MHz external oscillator 63on the board. 64 65Connections and IOs 66=================== 67 68The DA1469x Development Kit Pro has one LED and one push button which can be used 69by applications. The UART is connected to on-board serial converter and accessible 70via USB1 port on motherboard. 71 72The pin connections are as follows: 73 74* LED (red), located on daughterboard = P1.01 75* BUTTON, located on motherboard = P0.06 76* UART RX, via USB1 on motherboard = P0.08 77* UART TX, via USB1 on motherboard = P0.09 78 79Programming and Debugging 80************************* 81 82Applications for the ``da1469x_dk_pro`` board configuration can be 83built, flashed, and debugged in the usual way. See 84:ref:`build_an_application` and :ref:`application_run` for more details on 85building and running. 86 87Flashing 88======== 89 90The DA1469x boots from an external flash connected to QSPI interface. The image 91written to flash has to have proper header prepended. The process is simplified 92by using dedicated `eZFlashCLI`_ tool that takes care of writing header and can 93handle different types of flash chips connected to DA1469x MCU. Follow instructions 94on `ezFlashCLI`_ to install the tool. Once installed, flashing can be done in the 95usual way. 96 97.. zephyr-app-commands:: 98 :zephyr-app: samples/basic/blinky 99 :board: da1469x_dk_pro 100 :goals: build flash 101 102Debugging 103========= 104 105The DA1469x Development Kit Pro includes a `J-Link`_ adaptor built-in on 106motherboard which provides both debugging interface and serial port. 107Application can be debugged in the usual way once DA1469x Development Kit Pro 108is connected to PC via USB port on motherboard. 109 110References 111********** 112 113.. target-notes:: 114 115.. _DA14695 DK website: https://www.renesas.com/eu/en/products/interface-connectivity/wireless-communications/bluetooth-low-energy/da14695-00hqdevkt-p-smartbond-da14695-bluetooth-low-energy-52-development-kit-pro 116.. _DA14699 daughterboard website: https://www.renesas.com/br/en/products/interface-connectivity/wireless-communications/bluetooth-low-energy/da14699-00hrdb-p-smartbond-da14695-bluetooth-low-energy-52-development-kit-pro-vfbga100-daughterboard 117.. _DA1469x Datasheet: https://www.renesas.com/eu/en/document/dst/da1469x-datasheet 118.. _J-Link: https://www.segger.com/jlink-debug-probes.html 119.. _ezFlashCLI: https://github.com/ezflash/ezFlashCLI/ 120