A2DVI v2.4 - Apple II HDMI Main Board
author: Tobrew
2 layer board of 4.39 x 2.25 inches (111.6 x 57.0 mm)
Uploaded:
July 21, 2026
Shared:
July 29, 2026
Total Price:
$49.30
This is a project for a digital DVI/HDMI Apple II video card. It directly produces a digital video stream from Apple II’s memory content. The signal is output via an HDMI connector, connecting the Apple II to modern displays with HDMI (or DVI) inputs. No more analog signal conversion required.
The project is a collaboration with Thorsten Brehm. His related firmware project is here: https://github.com/ThorstenBr/A2DVI-Firmware For the DVI output to be active, the new firmware developed by Thorsten should be used.
You will also need the A2DVI HDMI break out board (https://oshpark.com/shared_projects/qDqVejj3) or you can buy a pre-made one from Digikey. Here->https://tinyurl.com/3hh769ey
This is a project for a digital DVI/HDMI Apple II video card. It directly produces a digital video stream from Apple II’s memory content. The signal is output via an HDMI connector, connecting the Apple II to modern displays with HDMI (or DVI) inputs. No more analog signal conversion required.
The project is a collaboration with Thorsten Brehm. His related firmware project is here: https://github.com/ThorstenBr/A2DVI-Firmware For the DVI output to be active, the new firmware developed by Thorsten should be used.
You will also need the A2DVI HDMI break out board (https://oshpark.com/shared_projects/qDqVejj3) or you can buy a pre-made one from Digikey. Here->https://tinyurl.com/3hh769ey
