LR056VR/A series color liquid crystal display user manual, introduces the basic principle, performance parameters, communication and connection, memory and screen dot matrix corresponding relationship and other content.
The LR056VR/A series is an industrial‑grade color LCD module that uses VRAM video memory and a parallel‑bus interface, allowing direct connection to microcontrollers or computers. The display features a 320 × 234 pixel matrix, 8‑color or 256‑color modes, and optional LED or CCFL backlight.
The manual provides detailed hardware information, pin definitions, timing requirements, touch‑screen integration, and troubleshooting guidance, along with contact details for technical support. This manual is written in Chinese.