Introduction - If you have any usage issues, please Google them yourself
Theory of Operation:
A cog is launched which processes commands via the PUB routines.
Points, lines, arcs, sprites, text, and polygons are rasterized into
a specified stretch of memory which serves as a generic bitmap buffer.
The bitmap can be displayed by the TV.SRC or VGA.SRC driver.
See GRAPHICS_DEMO.SRC for usage example.