Then, we cut the silicon up into an array of 16 identical, programmable tiles.
	Now, notice that blue line. That is the distance that signal can travel over a wire in a single cycle.
	The width of a tile should be slightly less than this, so that we can go through a small amount of logic
	and all the way across a tile in a single cycle.
	By construction, we know that the longest wire in the system is no longer than the length or width of a tile.