Hello!
Here's an update on PSoC 6's Graphic LCD Controller and Interface (LCDCtrl & LCDIntf).
PSoC 6 provides similar functionality of PSoC 3 and PSoC 5LP graphical interfaces, but a key difference is that the PSoC 6 graphical interfaces will eventually be a part of Cypress' Peripheral Driver Library (PDL), so you will be free to use them in other IDEs.
GraphicLCDCtrl (Graphic LCD controller)
The GraphicLCDCtrl provides a parallel graphical interface which is called RGB display(LCD) Interface. This interface is for a display that doesn't have a display timing generator, so PSoC 6 GraphicLCDCtrl generates all the required display timing signals.

The GraphicLCDCtrl has the following features:
- Fully programmable screen size
- Generates timing signals without CPU intervention
- Supports up to a 23-bit address and a 16-bit data async SRAM device for an external frame buffer
- Supports i8080 type interface
- Generates a selectable interrupt pulse at the start and end of Sync signals(Vsync, Hsync or both)
- Interfaces with SEGGER emWin graphics library
GraphicLCDIntf (Graphic LCD Interface)
The GraphicLCDIntf provides a parallel graphical interface which is frequently called MCU Display Interface or CPU display Interface. This interface is for the display module which has a display timing generator and GRAM, so PSoC 6 provides the control commands and the display data using a MCU interface. (default Intel 8080)

The GraphicLCDIntf has the following features:
- 8- or 16-bit interface to Graphic LCD Controller
- Performs read and write transactions
- Configurable read pulse width
- Default i8080 interface and adaptable to M6800 interface by adding logic gates
- Interfaces with SEGGER emWin graphics library
Feel free to leave comments and ask questions, we appreciate the feedback!
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