gen4-HMI Display Module Series DATASHEET th DOCUMENT DATE: 7 September 2021 DOCUMENT REVISION: 1.7 gen4-uLCD 32PT (Resistive touch) Uncontrolled Copy when printed or downloaded. Please refer to the 4D Systems website for the latest Revision of this document W W W . 4 D S Y S T E M S . C O M . A U Table of Contents Table of Contents 1. Description ...................................................................................................................4 2. Features .......................................................................................................................4 3. Hardware Overview ......................................................................................................5 4. Hardware Interface - Pins ..............................................................................................7 4.1. Serial Ports TTL Level Serial ........................................................................................ 7 4.2. General Purpose I/O ...................................................................................................... 7 4.3. System Pins .................................................................................................................... 8 4.4. I2C .................................................................................................................................. 8 5. Module Features ..........................................................................................................9 5.1. Picaso Processor ............................................................................................................ 9 5.2. Audio ............................................................................................................................. 9 5.3. SD/SDHC Memory Cards ................................................................................................ 9 5.4. FAT16 ............................................................................................................................. 10 5.5. Application PCB Support ................................................................................................ 10 5.6. RF / EMI Shielding Support ............................................................................................ 11 6. Display/Module Preparations ..................................................................................... 11 7. Hardware Tools .......................................................................................................... 12 7.1. 4D Programming Cable/Adaptor ................................................................................... 12 8. Software Overview Language ................................................................................... 13 9. 4D Systems Workshop 4 IDE ..................................................................................... 13 9.1. Workshop4 Designer .................................................................................................. 14 9.2. Workshop4 ViSi ........................................................................................................... 14 9.3. Workshop4 ViSi Genie ................................................................................................ 14 9.4. Workshop4 Serial ........................................................................................................ 15 9.5. PmmC/Firmware Programming ..................................................................................... 16 10. Starter Kit ................................................................................................................... 17 11. Display Module Part Numbers ..................................................................................... 17 12. FFC Cable information ................................................................................................. 17 13. Mechanical Details...................................................................................................... 18 14. Schematic Details ....................................................................................................... 19 15. Specifications ............................................................................................................. 20 gen4-uLCD-32PT Page 2 of 23 www.4dsystems.com.au