4D SYSTEMS

uLCD-70DT-AR

© 2014 4D SYSTEMS

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www.4dsystems.com.au

2. Advanced Hardware Options

The display module uLCD-70DT is a very capable and powerful piece of hardware, which can be reconfigured

beyond the boundaries of the Arduino. It features a powerful Diablo16 Processor, and can be configured to run

as a standalone system if required. For detailed information on the uLCD-70DT display module, please refer to

its Product Page on the 4D Systems website, where additional documentation can be downloaded.

With the use of the 4D Systems Workshop4 IDE Software, the display module can be configured and

programmed independently of the Arduino environment if required.

If a user wishes to investigate the capabilities of the uLCD-70DT and reconfigure the display module, please

refer to the Datasheet for the uLCD-70DT, available from the 4D systems website, www.4dsystems.com.au.

The user can freely change back to the configuration the module was shipped in if desired, all via the

Workshop4 IDE Software.

To take advantage of the 4D Systems Workshop4 Software, a 4D Programming Cable is required, which can be

purchased from the 4D Systems website, or from a 4D Systems distributor.

The Workshop4 IDE enables the uLCD-70DT display module to be configured using 3 different environments.



The Designer environment enables the user to write 4DGL code in its natural form to program the display

module.



A visual programming experience, suitably called ViSi, enables click-and-place type placement of objects

to assist with 4DGL code generation and allows the user to visualise how the display will look while being

developed.



An advanced environment called ViSi-Genie 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, 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.

Designer and ViSi allow the user to program and write their own protocol to communicate between the

Arduino and the Display Module.

ViSi-Genie has a set protocol as outlined in the documentation associated with it (Available from the

Workshop4 Product page of the website), and 4D Systems has developed an Arduino Library specifically for the

ViSi-Genie environment, to enable a rapid development platform for users. The library is available for

download from the uLCD-70DT-AR product page on the 4D Systems Website, www.4dsystems.com.au.