69 lines
2.2 KiB
ReStructuredText
69 lines
2.2 KiB
ReStructuredText
.. _rk055hdmipi4ma0:
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RK055HDMIPI4MA0 MIPI Display
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############################
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Overview
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********
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The Rocktech RK055HDMIPI4MA0 MIPI Display is a 5.5 inch TFT 720x1280 pixels
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panel with LED backlighting, full viewing angle, MIPI interface and
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capacitive touch panel from Rocktech.
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More information about the shield can be found
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at the `RK055HDMIPI4MA0 product page`_.
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This display uses a 40 pin FPC interface, which is available on many
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NXP EVKs.
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Pins Assignment of the Rocktech RK055HDMIPI4MA0 MIPI Display
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============================================================
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+-----------------------+------------------------+
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| FPC Connector Pin | Function |
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+=======================+========================+
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| 1 | LED backlight cathode |
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+-----------------------+------------------------+
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| 21 | Controller reset |
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+-----------------------+------------------------+
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| 22 | Controller LPTE |
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+-----------------------+------------------------+
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| 26 | Touch ctrl I2C SDA |
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+-----------------------+------------------------+
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| 27 | Touch ctrl I2C SCL |
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+-----------------------+------------------------+
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| 28 | Touch ctrl reset |
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+-----------------------+------------------------+
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| 29 | Touch ctrl interrupt |
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+-----------------------+------------------------+
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| 32 | LCD power enable |
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+-----------------------+------------------------+
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| 34 | Backlight power enable |
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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 the 40 pin FPC interface
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Programming
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***********
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Set ``-DSHIELD=rk055hdmipi4ma0`` when you invoke ``west build``. For
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example:
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.. zephyr-app-commands::
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:zephyr-app: samples/drivers/display
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:board: mixmrt1170_evk_cm7
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:shield: rk055hdmipi4ma0
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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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.. _RK055HDMIPI4MA0 product page:
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https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/5-5-lcd-panel:RK055HDMIPI4MA0
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