::Jep, the web article used by Cameron as reference is ::based on the Commodore 8502 used in the C64. Just ::lucky that Commo used the original MOS design for ::the 8502 :). Other 6502 compatible Processors, that

Luck had nothing to do with it -- Commodore owned MOS. MOS was turned into Commodore Semiconductor Group after Jack Tramiel bought them out.