C64 rev.2 7E17

Hi all,
I was reading the PLA dissected article and the author(s) state that
no rev.2  PLA was dumped. I think both my SX-64 have a REV.2 PLA (they
are 82S100).
Is it still true that we don't have a rev.2 dump? I think the final
logic results must be the same as rev.3 so maybe a logic map would
look identical to the rev.3 one?
Is it possible to recover the jedec once I finally get a PLS100/82S100
programmer?

Frank