This document describes the application of MGL(S) 240128 display. It includes background introduction, example design, methods for driving the display from a PC, explanations of terms and abbreviations, and a list of references.
This application note provides designers with guidance for incorporating the Trident 240128 display module into products. It supplements the Toshiba T6963C controller data sheet, clarifying module‑specific wiring, pin options, and voltage requirements. Example designs, hardware interfacing schematics, and sample C code are included.
The document covers the physical components, electrical overview, memory organization, command set, and operating modes. It also offers practical tips, troubleshooting checklists, and sample PC interfacing circuitry for driving the display from a low‑cost parallel I/O card.
| Controller | Toshiba T6963C |
|---|---|
| On‑board RAM | 8 kbyte |
| Operating voltage (VO) | Negative voltage, example –16.5 V |
A negative voltage must be applied to the VO pin; the example design uses –16.5 V.
The module is built around a Toshiba T6963C controller.
The module includes an 8 kbyte RAM for text, graphics and font data.