PAL files are the followingPALs

pal11.jed => I/O-board PAL20X4
pal21.jed => I/O-board  PAL16L8
pal31.jed => PROZ-board PAL12H6
pal41.jed => PROZ-board PAL20X8
pal51.jed => PROZ-board PAL16L8
pal61.jed => PROZboard PAL20X10

