is document
should be assumed to be in big-endian (is that what it's called?) format,
where the least significant byte occupies the lower memory location and
the high byte occupies the following memory location.

<P><FONT FACE="Arial,Helvetica"><FONT SIZE=+3>Table of Contents</FONT></FONT>

<P>&nbsp;&nbsp;&nbsp; 1. <A HREF="#Terminology">SNES Graphics Terminology</A>
<BR>&nbsp;&nbsp;&nbsp; 2. <A HREF="#PPUMemoryTypes">Types of PPU memory</A>
<BR>&nbsp;&nbsp;&nbsp; 3. <A HREF="#GraphicsOrganization">How basi