106 lines
4.1 KiB
ReStructuredText
106 lines
4.1 KiB
ReStructuredText
.. _rk043fn66hs_ctg:
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RK043FN66HS-CTG Parallel Display
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################################
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Overview
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********
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RK043FN66HS-CTG is a 4.3 inch TFT 480*272 pixels with LED backlight and
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capacitive touch panel from Rocktech. This LCD panel can work with several i.MX
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RT EVKs and LPC MCUs for evaluation of applications with display.
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More information about the shield can be found at the `RK043FN66HS-CTG product
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page`_.
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This display uses a 40 pin parallel FPC interface plus 6 pin I2C interface,
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available on many NXP EVKs. Note that this parallel FPC interface is not
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compatible with the MIPI FPC interface present on other NXP EVKs.
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Pins Assignment of the Rocktech RK043FN66HS-CTG Parallel Display
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================================================================
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+-----------------------+------------------------+
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| Parallel FPC Pin | Function |
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+=======================+========================+
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| 1 | LED backlight cathode |
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+-----------------------+------------------------+
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| 2 | LED backlight anode |
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+-----------------------+------------------------+
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| 3 | GND |
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+-----------------------+------------------------+
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| 4 | VDD (3v3) |
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+-----------------------+------------------------+
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| 5-7 | GND |
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+-----------------------+------------------------+
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| 8-12 | LCD D11-D15 |
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+-----------------------+------------------------+
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| 13-14 | GND |
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+-----------------------+------------------------+
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| 15-20 | LCD D5-D10 |
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+-----------------------+------------------------+
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| 21-23 | GND |
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+-----------------------+------------------------+
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| 24-28 | LCD D0-D4 |
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+-----------------------+------------------------+
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| 29 | GND |
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+-----------------------+------------------------+
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| 30 | LCD CLK |
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+-----------------------+------------------------+
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| 31 | LCD DISP |
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+-----------------------+------------------------+
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| 32 | LCD HSYNC |
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+-----------------------+------------------------+
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| 33 | LCD VSYNC |
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+-----------------------+------------------------+
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| 34 | LCD DE |
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+-----------------------+------------------------+
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| 35 | NC |
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+-----------------------+------------------------+
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| 36 | GND |
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+-----------------------+------------------------+
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| 37-40 | NC |
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+-----------------------+------------------------+
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+-----------------------+------------------------+
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| I2C Connector Pin | Function |
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+=======================+========================+
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| 1 | VDD (3v3) |
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+-----------------------+------------------------+
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| 2 | LCD Touch Reset |
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+-----------------------+------------------------+
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| 3 | LCD Touch Interrupt |
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+-----------------------+------------------------+
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| 4 | LCD I2C SCL |
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+-----------------------+------------------------+
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| 5 | LCD I2C SDA |
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+-----------------------+------------------------+
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| 6 | GND |
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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+6 pin parallel/I2C FPC interface
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Programming
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***********
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Set ``-DSHIELD=rk043fn66hs_ctg`` 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: mimxrt1060_evk
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:shield: rk043fn66hs_ctg
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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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.. _RK043FN66HS-CTG product page:
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https://www.nxp.com/design/design-center/development-boards-and-designs/i-mx-evaluation-and-development-boards/4-3-lcd-panel:RK043FN66HS-CTG
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