100 lines
3.1 KiB
ReStructuredText
100 lines
3.1 KiB
ReStructuredText
.. _nuvoton_pfm_m467:
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NUVOTON NUMAKER PFM M467
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########################
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Overview
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********
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The NuMaker PFM M467 is an Internet of Things (IoT) application focused platform
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specially developed by Nuvoton. The PFM-M467 is based on the NuMicro® M467
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Ethernet series MCU with ARM® -Cortex®-M4F core.
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.. image:: ./pfm_m467.jpeg
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:width: 720px
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:align: center
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:alt: PFM-M467
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Features:
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=========
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- 32-bit Arm Cortex®-M4 M467HJHAE MCU
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- Core clock up to 200 MHz
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- 1024 KB embedded Dual Bank Flash and 512 KB SRAM
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- Ethernet (IP101GR) for network application
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- USB 2.0 High-Speed OTG / Host / Device
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- USB 1.1 Full-Speed OTG / Host / Device
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- External SPI Flash (Winbond W25Q20) which can be regarded as ROM module
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- MicroSD Card slot for T-Flash
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- Arduino UNO compatible interface
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- Three push-buttons: one is for reset and the other two are for user-defined
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- Four LEDs: one is for power indication and the other three are for user-defined
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- On-board NU-Link2 ICE debugger/programmer with SWD connector
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More information about the board can be found at the `PFM M467 User Manual`_.
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Supported Features
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==================
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* The on-board 12-MHz crystal allows the device to run at its maximum operating speed of 200MHz.
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The development board configuration supports the following hardware 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 vectored |
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| | | interrupt controller |
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+-----------+------------+-----------------------+
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| SYSTICK | on-chip | system clock |
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+-----------+------------+-----------------------+
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| UART | on-chip | serial port |
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+-----------+------------+-----------------------+
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| GPIO | on-chip | gpio |
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+-----------+------------+-----------------------+
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Other hardware features are not yet supported on Zephyr porting.
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More details about the supported peripherals are available in `M460 TRM`_
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Other hardware features are not currently supported by the Zephyr kernel.
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Building and Flashing
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*********************
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Flashing
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========
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Here is an example for the :zephyr:code-sample:`hello_world` application.
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On board debugger Nu-link2 can emulate UART0 as a virtual COM port over usb,
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To enable this, set ISW1 DIP switch 1-3 (TXD RXD VOM) to ON.
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Connect the PFM M467 IoT to your host computer using the USB port, then
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run a serial host program to connect with your board. For example:
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.. code-block:: console
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$ minicom -D /dev/ttyACM0
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: numaker_pfm_m467
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:goals: flash
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Debugging
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=========
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Here is an example for the :zephyr:code-sample:`hello_world` application.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: numaker_pfm_m467
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:goals: debug
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Step through the application in your debugger.
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References
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**********
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.. _PFM M467 User Manual:
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https://www.nuvoton.com/export/resource-files/UM_NuMaker-PFM-M467_User_Manual_EN_Rev1.01.pdf
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.. _M460 TRM:
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https://www.nuvoton.com/export/resource-files/TRM_M460_Series_EN_Rev1.01.pdf
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