Somewhat of a work-in-progess: Stable and functional, but with room for improvement.

This is a game graphics driver with NTSC and PAL60 output.

Short overview of features:

• 256x224 resolution
• uses 5 cogs and a bunch of memory
• 16x16 tiles and sprites
• 32 sprites on screen, 8 per scanline
• 4 colors per scanline per sprite/tile
• 8-way scrolling
• full-screen post-"""processing"""
• Antialiased ROM font text
• Screen can be split into horizontal strips - "subscreens" for status displays, parallax (heh) scrolling and more

For more detailed info, look at the scrolltext in demo.spin, aswell as just the code itself. I tried documenting the PASM rendering code as well as possible: most lines have a comment explaining what they do!

NEW: JETViewer, a solution for capturing screenshots and videos of JET Engine running over serial.