PlayStation 4 and PlayStation 5 could receive one of the features most demanded by users of Sony consoles in the future: Full backward compatibility with original PS1, PS2 and PS3 games. According to reports from The GamerSony recently filed a patent hinting that compatibility with older PlayStation systems is on the way down. To this day, PS5 can run the vast majority of PS4 titles without messing up and with some other visual and performance improvement, although the patent we are talking about could indicate that it also be able to play classics as with Xbox Series X.
Interestingly, this is not the first time that an official Sony patent has been revealed that hints that its next-generation console could receive full compatibility with the rest of PlayStation systems. The current patent describes a method to create backward compatibility in the most powerful consoles by using a “dummy clock” and a “fine grain frequency control”. Simply put, this method will allow you to play titles from past consoles on current systems. Said patent It was presented on January 6 of this year by Mark Cerny and David Simpson, both developers with a long and remarkable career.
Is it related to the PlayStation Game Pass?
It should be noted that the appearance of this patent coincides with the strong rumors of the popularly known as PlayStation Game Pass, which would include classic PlayStation titles at its highest subscription level, although at the moment we cannot assure that the patent and this rumor have any kind of relationship. It is also important to point out that, if this patent is fulfilled, the fact that it came to PS4 would not surprise us in the least, taking into account that Sony will increase the production of the console due to the out of stock for PlayStation 5.