2020-03-21 00:09:36 +08:00
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.. _mikroe_eth_click:
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2020-08-10 04:07:12 +08:00
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MikroElektronika ETH Click
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##########################
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2020-03-21 00:09:36 +08:00
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Overview
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********
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ETH Click is an accessory board in mikroBus™ form factor. It features `ENC28J60`_,
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a 28-pin, 10BASE-T stand alone Ethernet Controller with an on-board MAC & PHY,
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8K Bytes of Buffer RAM and SPI serial interface.
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More information at `Eth Click Shield website`_.
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Pins Assignment of the Eth Click Shield
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=======================================
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+-----------------------+---------------------------------------------+
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| Shield Connector Pin | Function |
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+=======================+=============================================+
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| RST# | Ethernet Controller's Reset |
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+-----------------------+---------------------------------------------+
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| CS# | SPI's Chip Select |
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+-----------------------+---------------------------------------------+
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| SCK | SPI's ClocK |
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+-----------------------+---------------------------------------------+
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| SDO | SPI's Slave Data Output (MISO) |
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+-----------------------+---------------------------------------------+
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| SDI | SPI's Slave Data Input (MISO) |
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+-----------------------+---------------------------------------------+
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| INT | Ethernet Controller's Interrupt Output |
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+-----------------------+---------------------------------------------+
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Requirements
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************
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This shield can only be used with a board which provides a configuration
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for Mikro-BUS connectors and defines node aliases for SPI and GPIO interfaces
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(see :ref:`shields` for more details).
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Programming
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***********
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Set ``-DSHIELD=mikroe_eth_click`` when you invoke ``west build``. For example:
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.. zephyr-app-commands::
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:zephyr-app: samples/net/dhcp_client
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:board: lpcxpresso55s69
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:shield: mikroe_eth_click
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:goals: build
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References
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**********
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.. target-notes::
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.. _Eth Click Shield website:
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https://www.mikroe.com/eth-click
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.. _ENC28J60:
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https://www.microchip.com/wwwproducts/en/en022889
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