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OVERVIEW
OVERVIEW
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7.0" DIABLO16 Intelligent Display

The uLCD-70DT is designed for applications demanding a large intelligent display module, and is the largest size available from 4D Systems to date.

Driving the display and peripherals is the DIABLO16 processor, a very capable and powerful chip which enables stand-alone functionality, programmed using the 4D Systems Workshop 4 IDE Software. The Workshop IDE enables graphic solutions to be constructed rapidly and with ease due to its design being solely for 4D's graphics processors.

The DIABLO16 Processor offers considerable FLASH and RAM upgrades over the PICASO processor, and also provides mappable functions such as I2C, SPI, Serial, PWM, Pulse Out, and Quadrature Input, to various GPIO, and also provide up to 4 Analog Input channels.

The display module has an array of features including PWM for Sound, Touch Detection, micro-SD memory storage, general purpose I/O including Analog Inputs, multiple TTL Serial, I2C and SPI channels and multiple millisecond resolution timers, amongst many more features.

Anything that has been designed in the past to run on a PICASO Processor can theoretically run on this DIABLO16 Module with minor changes. Please ensure you contact the 4D Systems' support team if unsure if upgrading from a PICASO product and wanting to design with or change over to this uLCD-70DT Module.

NOT RECOMMENDED FOR NEW DESIGNS - Please contact Sales for Questions/Concerns. Please refer to our gen4 range for alternate products.

  • Powerful DIABLO16 Processor
  • 32Kb of User RAM
  • 65K True to Life Colours
  • 6 banks of 32750 bytes of Flash memory
  • Low-Cost 7" Display Solution
FEATURES
FEATURES
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  • Powerful 7.0" Intelligent LCD-TFT display module powered by DIABLO16.
  • 800 x 480 Resolution, RGB 65K true to life colours, TFT Screen with integrated 4-wire Resistive Touch Panel.
  • Easy 5 pin interface to any TTL Serial Host: 
    VCC, TX, RX, GND, RESET
  • 6 banks of 32750 bytes of Flash memory for User Application Code and Data
  • 32Kb of SRAM purely for the User.
  • 16 General Purpose I/O pins for user interfacing, which include 4 configurable Analog Inputs.
  • On-board micro-SD memory card connector for multimedia storage and data logging purposes. HC memory card support is also available for cards larger than 4GB. A SPI compatible micro-SD card is required.
  • Micro-SD signals available externally if an external micro-SD card connector is preferred
  • DOS compatible file access (FAT16 format) as well as low level access to card memory.
  • Dedicated raw PWM Audio pin driven by WAV files from micro-SD card.
  • The GPIO is variously configurable for alternative functions such as:
    • 3x I2C channels available
    • 1x dedicated for SD Card and 3x configurable SPI channels available
    • 1x dedicated and 3x configurable TTL Serial comm ports available
    • Up to 6 GPIO can be used as Pin Counters
    • Up to 6 GPIO for PWM (simple and Servo)
    • Up to 10 GPIO for Pulse Output
    • Up to 14 GPIO can be configured for Quadrature Encoder Inputs (2 channels)
  • Display full colour images, animations, icons and video clips on chosen 4D Systems display.
  • Supports all available Windows fonts.
  • 4.0V to 5.5V range operation (single supply).
  • Module dimensions: 165 x 100 x 15.5 mm (including tabs), Weighing ~208g.
  • Display Viewing Area: 154.1 x 85.9mm
  • 4x mounting tabs with 3.5mm holes for mechanical mounting.
  • RoHS and CE Compliant.

Information about the display module

Specifications

Size and Weight

Viewing Area: 154.1 x 85.9mm
Module Width: 165 mm
Module Height: 100 mm
Module Depth: 15.5 mm
Module Weight: ~208 g

ANNOUNCEMENTS
ANNOUNCEMENTS
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NOT RECOMMENDED FOR NEW DESIGNS

Please contact Sales for Questions/Concerns

Please refer to our gen4 range for alternate products

SOFTWARE
SOFTWARE
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Introducing 4D Systems' All New Workshop4 IDE

Supports multiple development environments, to cater for different user requirements and skill level.

Workshop4 is a comprehensive software IDE for Microsoft Windows that provides an integrated software development platform for all of the 4D family of processors and modules. The IDE combines the Editor, Compiler, Linker and Downloader to develop complete 4DGL application code. All user application code is developed within the Workshop4 IDE.

Workshop4 includes four development environments, for the user to choose based on application requirements or even user skill level.

This environment enables the
user to write 4DGL code in its
natural form to program the
display module.

Designer

ViSi - Genie

An advanced environment
that doesn't require any
4DGL 
coding at all, it is all
done 
automatically for you.
Simply 
lay the display out
with the 
objects you want
(similar to 
ViSi), set the
events to drive 
them and
the code is written 
for
you automatically. ViSi
-
Genie provides the latest
rapid development
experience from
4D Systems.

ViSi

Serial

This environment is also
provided to transform the
display module into a
slave serial display module,
allowing the user to control
the display from any host

microcontroller or device
with a serial port.

This environment is also
provided to transform the
display module into a
slave serial display module,
allowing the user to control
the display from any host

microcontroller or device
with a serial port.

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