gen4-HMI Display Module Series DATASHEET th DOCUMENT DATE: 7 September 2021 DOCUMENT REVISION: 1.12 gen4-uLCD-50D (Non-touch) gen4-uLCD-50DT (Resistive touch) gen4-uLCD-50D-CLB (Non-touch w/ CLB) gen4-uLCD-50DCT-CLB (Capacitive touch w/CLB) gen4-uLCD-50Dxx-xxx-SB (Super Bright variants) 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 ...................................................................................................... 8 4.3. System Pins .................................................................................................................... 9 4.4. Alternate Pin Function Overview ................................................................................... 9 4.5. SPI .................................................................................................................................. 10 4.6. I2C .................................................................................................................................. 10 4.7. Pulse Out ....................................................................................................................... 11 4.8. PWM Out ....................................................................................................................... 11 4.9. Pin Counter .................................................................................................................... 11 4.10. Quadrature In ................................................................................................................ 12 4.11. Analog Inputs ................................................................................................................. 12 5. Module Features ........................................................................................................ 13 5.1. DIABLO16 Processor ...................................................................................................... 13 5.2. Audio ............................................................................................................................. 13 5.3. SD/SDHC Memory Cards ................................................................................................ 13 5.4. FAT16 ............................................................................................................................. 14 5.5. Application PCB Support ................................................................................................ 14 5.6. RF / EMI Shielding Support ............................................................................................ 15 6. Display/Module Precautions ....................................................................................... 16 7. Hardware Tools .......................................................................................................... 16 7.1. 4D Programming Cable/Adaptor ................................................................................... 16 8. Software Overview - Language .................................................................................... 17 9. 4D Systems - Workshop 4 IDE ...................................................................................... 18 9.1. Workshop4 - Designer ................................................................................................... 18 9.2. Workshop4 ViSi ........................................................................................................... 18 9.3. Workshop4 ViSi Genie ................................................................................................ 19 9.4. Workshop4 Serial ........................................................................................................ 19 9.5. PmmC/Firmware Programming ..................................................................................... 20 10. Starter Kit ................................................................................................................... 21 gen4-uLCD-50D T CT - CLB - SB Page 2 of 32 www.4dsystems.com.au