STAT-INTERRUPT is a program to demonstrate the use of the LCDC Status interrupt in order to achieve some graphical effects that would otherwise be difficult or impossible using the video system in the Game Boy.

Screenshot

Below is an animated GIF of the operation of the stat-interupt program, demonstrating the implemented functionality, namely:

• Manipulating the SCRX and SCRY registers per scanline
• Disabling and re-enabling the window layer within a frame

Click the image to view a larger version.

Controls

This program takes no user input

Download

stat-interrupt.gb

Sources

More detailed information regarding this project is available in the Github repository. In particular, the source code used to create this program, as well as technical details regarding the implementation are discussed in the README for the project.