199 lines
6.5 KiB
ReStructuredText
199 lines
6.5 KiB
ReStructuredText
.. _mimxrt1015_evk:
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NXP MIMXRT1015-EVK
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##################
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Overview
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********
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The i.MX RT1015 expands the i.MX RT crossover processor families by providing
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high-performance feature set in low-cost LQFP packages, further simplifying
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board design and layout for customers. The i.MX RT1015 runs on the Arm®
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Cortex®-M7 core at 500 MHz.
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.. image:: ./mimxrt1015_evk.jpg
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:width: 720px
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:align: center
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:alt: MIMXRT1015-EVK
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Hardware
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********
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- MIMXRT1015DAF5A MCU
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- Memory
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- 128 Mbit QSPI Flash
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- Connectivity
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- Micro USB host and OTG connectors
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- Arduino interface
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- Audio
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- Audio Codec
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- 4-pole audio headphone jack
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- External speaker connection
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- Microphone
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- Debug
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- JTAG 10-pin connector
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- OpenSDA with DAPLink
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For more information about the MIMXRT1015 SoC and MIMXRT1015-EVK board, see
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these references:
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- `i.MX RT1015 Website`_
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- `i.MX RT1015 Datasheet`_
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- `i.MX RT1015 Reference Manual`_
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- `MIMXRT1015-EVK Website`_
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- `MIMXRT1015-EVK Quick Reference Guide`_
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- `MIMXRT1015-EVK Design Files`_
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Supported Features
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==================
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The mimxrt1015_evk board configuration supports the following hardware
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features:
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+-----------+------------+-------------------------------------+
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| Interface | Controller | Driver/Component |
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+===========+============+=====================================+
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| NVIC | on-chip | nested vector interrupt controller |
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+-----------+------------+-------------------------------------+
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| SYSTICK | on-chip | systick |
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+-----------+------------+-------------------------------------+
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| GPIO | on-chip | gpio |
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+-----------+------------+-------------------------------------+
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| I2C | on-chip | i2c |
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+-----------+------------+-------------------------------------+
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| UART | on-chip | serial port-polling; |
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| | | serial port-interrupt |
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+-----------+------------+-------------------------------------+
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| USB | on-chip | USB device |
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+-----------+------------+-------------------------------------+
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The default configuration can be found in the defconfig file:
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``boards/arm/mimxrt1015_evk/mimxrt1015_evk_defconfig``
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Other hardware features are not currently supported by the port.
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Connections and I/Os
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====================
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The MIMXRT1015 SoC has five pairs of pinmux/gpio controllers.
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+---------------+-----------------+---------------------------+
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| Name | Function | Usage |
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+===============+=================+===========================+
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| GPIO_AD_B0_05 | GPIO | LED |
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+---------------+-----------------+---------------------------+
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| GPIO_EMC_09 | GPIO | SW4 |
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+---------------+-----------------+---------------------------+
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| GPIO_AD_B0_06 | LPUART1_TX | UART Console |
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+---------------+-----------------+---------------------------+
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| GPIO_AD_B0_07 | LPUART1_RX | UART Console |
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+---------------+-----------------+---------------------------+
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| GPIO_EMC_32 | LPUART4_TX | UART Console |
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+---------------+-----------------+---------------------------+
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| GPIO_EMC_33 | LPUART4_RX | UART Console |
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+---------------+-----------------+---------------------------+
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| GPIO_AD_B1_15 | LPI2C1_SDA | I2C SDA |
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+---------------+-----------------+---------------------------+
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| GPIO_AD_B1_14 | LPI2C1_CLK | I2C SCL |
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+---------------+-----------------+---------------------------+
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System Clock
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============
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The MIMXRT1015 SoC is configured to use the 24 MHz external oscillator on the
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board with the on-chip PLL to generate a 500 MHz core clock.
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Serial Port
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===========
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The MIMXRT1015 SoC has four UARTs. ``LPUART1`` is configured for the console,
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and the remaining are not used.
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Programming and Debugging
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*************************
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Build and flash applications as usual (see :ref:`build_an_application` and
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:ref:`application_run` for more details).
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Configuring a Debug Probe
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=========================
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A debug probe is used for both flashing and debugging the board. This board is
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configured by default to use the :ref:`opensda-daplink-onboard-debug-probe`,
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however the :ref:`pyocd-debug-host-tools` do not yet support programming the
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external flashes on this board so you must reconfigure the board for one of the
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following debug probes instead.
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:ref:`jlink-external-debug-probe`
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-------------------------------------------
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Install the :ref:`jlink-debug-host-tools` and make sure they are in your search
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path.
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Attach a J-Link 10-pin connector to J55. Check that jumpers J47 and J48 are
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**off** (they are on by default when boards ship from the factory) to ensure
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SWD signals are disconnected from the OpenSDA microcontroller.
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Configuring a Console
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=====================
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Regardless of your choice in debug probe, we will use the OpenSDA
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microcontroller as a usb-to-serial adapter for the serial console. Check that
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jumpers J45 and J46 are **on** (they are on by default when boards ship from
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the factory) to connect UART signals to the OpenSDA microcontroller.
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Connect a USB cable from your PC to J41.
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Use the following settings with your serial terminal of choice (minicom, putty,
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etc.):
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- Speed: 115200
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- Data: 8 bits
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- Parity: None
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- Stop bits: 1
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Flashing
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========
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Here is an example for the :ref:`hello_world` application.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: mimxrt1015_evk
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:goals: flash
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Open a serial terminal, reset the board (press the SW9 button), and you should
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see the following message in the terminal:
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.. code-block:: console
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***** Booting Zephyr OS v1.14.0-rc1-1297-g312d75f2459e *****
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Hello World! mimxrt1015_evk
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.. _MIMXRT1015-EVK Website:
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https://www.nxp.com/support/developer-resources/run-time-software/i.mx-developer-resources/i.mx-rt1015-evaluation-kit:MIMXRT1015-EVK
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.. _MIMXRT1015-EVK Quick Reference Guide:
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https://www.nxp.com/webapp/Download?colCode=IMXRT1015QSG
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.. _MIMXRT1015-EVK Design Files:
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https://www.nxp.com/webapp/Download?colCode=MIMXRT1015-EVK-REVB-DS
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.. _i.MX RT1015 Website:
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https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-rt-series/i.mx-rt1015-crossover-processor-with-arm-cortex-m7-core:i.MX-RT1015
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.. _i.MX RT1015 Datasheet:
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https://www.nxp.com/docs/en/data-sheet/IMXRT1015CEC.pdf
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.. _i.MX RT1015 Reference Manual:
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https://www.nxp.com/webapp/Download?colCode=IMXRT1015RM
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