Does anyone have equipment that utilizes this chip or
have an
opportunity to work with them directly?
In the PC world, there was the TI TGA card.
I've seen them most often in arcade games. Several vendors used them,
including a couple of generations of Atari hardware (Hard Drivin', etc.)
Apple built an evaluation card for the 340x0 when we were deciding on
how to implement accelerated graphics cards. The decision was to use a
29000 processor (the 8*24 GC card).