PLA

Programmable Logi Arrays (PLA)

PLAs are very simple to use. All connections on the AND plane and the OR plane are open. In other words they are not connecting anything. You simply fill in the connections that you want.

For example, implement the following functions A(x,y,z) and B(x,y,z) using a PLA.

A(x,y,z) = xy +xz'

B(x,y,z) = xy'+yz'