Achieved vertical overscan on VDP 9938 while performing vertical hardware
scroll in SCREEN 8 (GFX 7).

Please have a dekko at the attached file. It's just 2KB long, smaller than
most of the messages on this list, so I hope you lot won't mind. It's worth
the look.

The ZIP archive expands to 2 files:

        RASTEROP.COM    640 bytes       MSX-DOS executable
        RASTEROP.GX7    64KB            GRAPHIC 7 extended 256x256x256 screen

Tested on several MSX2 machines running MSX-DOS V1 reporting zero defects.

NB: 60Hz display. Please wait for the whole picture to load (it extends
beyond standard screen limits). While scrolling, any key will exit to DOS.

COMING SOON (TO MAKE YOU COME): Sprite recycling over this groovy background.

Don't say MSX can't do it when you're being just LAZY.

Kiss you lot.

        Mk2

%RASTEROP.ZIP

RASTEROP.ZIP

--
Madonna Mark Two
"Martin Galway means to me what Elvis meant to Sigue Sigue Sputnik"

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