Introduction - If you have any usage issues, please Google them yourself
A tile-mapped pixel generation scheme is discussed in Section 13.3. A tile can be considered as a super pixel. Whereas a pixel is defined by a 3-bit word in a bit-mapped scheme, a tile
is mapped to a predesigned pattern. One method of constructing a text display is to treat the
characters as tiles and design the pixel generation circuit with the tile-mapped scheme. We discuss this method in this chapter and apply it to add scores and rules to the pong game.