Programmable Logic Array (PLA)
										Minterms
	Implement a truth table:				x2	x1	x0	z1	z0
					0	0	0	0	0
					0	0	1	1	0	\x2\x1x0
					0	1	0	0	0
					0	1	1	1	0	\x2x1x0
					1	0	0	1	1	x2\x1\x0
					1	0	1	0	0
					1	1	0	0	0
					1	1	1	0	1	x2x1x0
	Connect the necessary inputs to each AND gate in order to contruct the minterms:
	Dots indicate connections
	This can be simplified by combining the inputs for each AND gate:
	Now add OR gates to combine the minterms:
	The vertical lines are called the AND plane
	The horizontal lines are called the OR plane
	We can simplify the picture even further by eliminating the gates themselves:
	Programming the PLA:
		Make the connections represented by the black dots