I am having not much success so far with this. Tried a self-made adapter some while ago, did not work. Also PALCE22v10 is not found in Atmel WINCUPL or the Genius G540 software. Supposed to be similar to GAL22v10. Some months ago I bought a special PLCC adapter. The chip is matching, but not into the programmer. I saw this today... Any information or hints about that? Yes I also have CPLD here + Altera software installed. There is no urgent need to use PALCE22v10.