>In later revisions of this console, the IOP was replaced with a PowerPC 401 ‘Deckard’ and 4 MB of SDRAM (2 MB more than before), backwards compatibility persisted but through software instead.
Devwiki says it's a PPC 405 and this interview of Tom Reeves, IBM’s VP of semiconductor and technology services, says it's a PPC 440 which is more realistic for a 60 fps emulation of the first PlayStation.
Devwiki says it's a PPC 405 and this interview of Tom Reeves, IBM’s VP of semiconductor and technology services, says it's a PPC 440 which is more realistic for a 60 fps emulation of the first PlayStation.
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