We have our VGA Smart Display Controller operational. We started this project with our first post, and now continue with part 2.
The Smart Interface was built, the display code uploaded, and a test pattern is being displayed on our 42" TV using the PC (VGA) interface.
We are using Nick Gammon's Color VGA Sketch and Timer Library. (more background info on Nick's awesome VGA work - http://www.gammon.com.au/forum/?id=11608 )
The next step is the host Arduino sending display text and commands to the display controller. Stay tuned!