basically each cell is a four-entry look-up table,with two address lines, and a 'punishment' line, that when pulsed, inverts the selected entry on the rising edge. The cells are wired up to each other in a certain way, and the three 'action outputs' at the top combine with the time-periodic 'situation registers' at the bottom (through the 'universe circuit' between the two) to generate a punishment signal for the lower row of cells. (The upper row is punished at the discretion of the bottom row.)
(
Moon Girl Technologies horrendous beanbag,
Tue 14 Oct 2008, 21:17,
archived)
