AMT630A_OSD

Control the AMT630A hardware OSD in inexpensive composite-video LCD monitor boards.

Author
Mike Ogrinz
Website
https://github.com/mogrinz/AMT630A
Category
Display
License
MIT
Library Type
Contributed
Architectures
Any

Provides five text or 16-color bitmap OSD windows, LargeFont and SmallFont support, custom glyphs, bitmap conversion tools, palette control, opacity and video blending, scaling, blink regions, animation helpers, Index RAM and Font RAM management, and optional factory-menu keypad automation for compatible AMT630A monitor firmware.

Downloads

Filename Release Date File Size
AMT630A_OSD-0.7.0.zip 2026-09-20 96.08 KiB