4D Systems PIXXI-28 & PIXXI-44 Graphic Controllers
4D Systems PIXXI-28 and PIXXI-44 Graphic Controllers can be configured to interface with TFT-LCD and OLED displays. These controllers include configurable hardware and core layers that support a 4-wire resistive touch panel interface and a capacitive touch panel interface through an I2C capacitive touch controller. The PIXXI-28 and PIXXI-44 controllers consist of a built-in high-performance processor core (EVE) with a set of byte-code instructions optimized for 4DGL, the high-level 4D graphics language. These controllers operate within the -40°C to 85°C extended temperature range and are RoHS compliant.
The PIXXI-28 and PIXXI-44 graphic controllers feature powerful graphics, images, text, animation, and hardware peripherals. These controllers also feature a PWM output pin for backlight LED brightness control and 8 x 16-bit timers with 1 millisecond resolution. The PIXXI-28 and PIXXI-44 graphic controllers offer audio support for wave files and complex sound generation with a dedicated 16-bit PWM audio output.
The PIXXI-28 and PIXXI-44 graphic controllers are ideal for embedded applications. Other applications include elevator control systems, automotive system displays, robotics, consumer appliance devices, point-of-sale terminals, AC control panels, power meter panels, and gaming equipment.
Features
- TFT-LCD and OLED display graphics user interface solution
- Ideal as a standalone embedded graphics processor or interface to any low-cost host controller as a graphics co-processor
- Configurable hardware and core layers support for TFT and OLED with 3-wire serial SPI, 4-wire serial SPI, and MCU 8-bit/MCU 16-bit interfaces
- Built-in high-performance processor core (EVE) with a set of byte-code instructions optimized for 4DGL, the high-level 4D graphics language
- Configurable hardware and core layers support for 4-wire resistive touch panel interface and a capacitive touch panel interface through an I2C capacitive touch controller
- Built-in optimized configurable core that takes care of graphics primitives, display drivers, multimedia, fonts, FAT16 files, and touch panel
- Display full-color widgets, images, icons, animations, and video clips
- Free comprehensive software development tools (Workshop4) allow the user to configure the core and hardware layers and provide drag-and-drop widgets for rapid application development
Specifications
- 8 x 16-bit timers with 1 millisecond resolution
- 12MHz oscillator for external crystal with built-in PLL providing 70MHz system clock
- Single 3.3 voltage supply (3V to 3.6V range)
- -40°C to 85°C extended temperature range
- 32KB of Flash memory for user application code
- PIXXI-28:
- 14KB of SRAM for user variables
- 7 general-purpose I/O pins for user interfacing. Depending on the processor mode of configuration, the GPIO pins are configurable for functions:
- 2x analog input channels
- 2x I2C ports (master mode, maximum supported speed is fast mode)
- 1x dedicated UART port and asynchronous hardware serial, with 300 baud to 2187500 baud
- Available in a 28-pin QFN (6mm x 6mm x 0.9mm) package
- PIXXI-44:
- 30KB of SRAM for user variables
- 19 general-purpose I/O pins for user interfacing. Depending on the processor mode of configuration, the GPIO pins are configurable for functions:
- 4x analog input channels
- 3x I2C ports (master mode, maximum supported speed is fast mode)
- 1x dedicated UART port and asynchronous hardware serial, with 300 baud to 2187500 baud
- Available in a 44-pin QFN (8mm x 8mm x 0.9mm) package
Applications
- Elevator control systems
- Point-of-sale terminals
- Industrial control and robotics
- Electronic gauges and meters
- Test and measurement and general-purpose instrumentation
- Automotive system displays
- Heart rate and blood pressure monitors
- GPS/Sat-vav systems
- Medical instruments
- Security and access control panels
- Smart home automation display panels
- Consumer appliance devices
- AC control panels
- Lighting control panels
- Vending machine panels
- Power meter panels
- Gaming equipment
PIXXI-28
PIXXI-44
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