Dear All, I have to duplicate a board that was designed by our company 18 years ago. It has a PLS101 PLA on it. Unfortunately the old codes are lost. Is it possible to recover code from the PAL by applying inputs and getting the outputs? The PLS101 PLA is 16x48x8, 16 inputs and 8 outputs. What would be the time complexity for retrieving all the equations? If I connect the PLA to a PC to get the equations, are ther any SW tools to check the outputs and retrieve the equations?
All kind of help will be appreciated. Thanks