TFT Color Display Ilitek ILI9341 Parallel

File:TArduinoTFTILI9341Parallel.png

Summary

TFT color display using the Ilitek ILI9341 controller with parallel interface. Supports text, graphics, images, and full-color rendering with orientation, inversion, and mirroring options.

Description

The ILI9341 Parallel TFT Display allows high-speed parallel communication for fast refresh rates. It supports a wide range of rendering elements including text, bitmaps, 2D graphics, monochrome and grayscale scenes, scrolling, and shape drawing. The display can be configured for inversion, mirroring, and multiple orientations to suit various layout requirements.

Diagram:

Categories

• File:TArduinoDisplayCategory.png Category Display – Screen and display components.
• File:TArduinoParallelCategory.png Category Parallel – Parallel communication devices.

Properties

• Background Color – Default screen background color.
• Elements – Configurable rendering elements:

 * Text  
 * Render Event  
 * Draw Bitmap  
 * Monochrome Draw Scene  
 * Grayscale Draw Scene  
 * Fill Screen  
 * Scroll  
 * Graphics  
 * Draw Scene  
 * Image  
 * Pixels  
 * Lines  
 * Shapes  

• Inverted – Boolean flag for color inversion.
• Mirror – Horizontal/Vertical flip (boolean).
• Orientation – Screen orientation (goUp, goDown, goLeft, goRight).
• Text – Default text properties for rendering.

Pins

Input Pins

• In (text) – Text input for display rendering.

Output Pins

• Data0 to Data7 – Digital parallel data bus.
• Read – Digital read control pin.
• Write – Digital write control pin.
• Command/Data – Digital pin to switch between command and data mode.
• Chip Select – Digital chip select for the display.
• Reset – Digital reset pin.