1x dedicated for SD Card and 3x configurable SPI channels available.

The GPIO is variously configurable for alternative functions such as:.

16 General Purpose I/O pins for user interfacing, which include 4 configurable Analog Inputs.

6 banks of 32750 bytes of Flash memory for User Application Code and Data.

Provision is also made for a dedicated PWM audio output that supports audio WAV files and complex sound generation.

The processor offers a comprehensive set of I/O features and can interface to SPI, I 2C, serial, digital, and analog devices, and provides a wealth of features such as PWM, Quadrature, PulseOut and Pin Counter functions. It is a high level language which is easy to learn and simple to understand yet powerful enough to tackle many embedded graphics applications. 4DGL (4D Graphics Language) was specifically developed from ground up for the EVE engine core. EVE is a proprietary, high performance virtual processor with an extensive byte-code instruction set optimised to execute compiled 4DGL programs. The DIABLO16 belongs to 4D Systems family of processors powered by a highly optimised soft core virtual engine, EVE (Extensible Virtual Engine). With its powerful graphics, text, image, and animation abilities built-in, along with numerous more features makes the Diablo16 a single chip solution for a wide variety of LCD and OLED display solutions.

The DIABLO16 Processor is a custom embedded 4DGL graphics controller designed to interface with many popular OLED and LCD display panels.

The DIABLO16 Processor is the latest addition to the 4D Systems processor range, providing more power, more FLASH, more RAM and more features than the PICASO Processor.

Diablo 4 systems and features panel