According to Golem.de , a german news site, new PowerVR chips that everyone thought were shelved are indeed approaching the market and can be used "in Arcades, PCs and game consoles". It seems like Sega already licensed the products for use in future arcade cabinets and is thinking about using in in different markets - you know what this could mean. It is not confirmed however if they licensed it before the Sammy merger or if this statement is true or just a shoddy translation 😀
News source:
http://www.golem.de/0405/31473.html
News source:
http://www.golem.de/0405/31473.html