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Sony patents software-based PS2 CPU emulation
Sony patents software-based PS2 CPU emulation
In Sony's on-again / off-again relationship with PS2 backwards compatibility on the PS3, we've had our hopes raised to the stars and dashed again more times than we imagined possible. Today, Siliconera discovered what appears to be but one more volley in the company's neverending game with ...
Sony Patents Emotion Engine Emulation Technology For Cell Processors
Sony Patents Emotion Engine Emulation Technology For Cell Processors
siliconera.com — . June 29, 2009 . 3:37pm image PlayStation 3s without PS2 backwards compatibility are missing the Emotion... Engine, a chip Sony designed as the PS2’s CPU. What if the PS3’s cell processor could emulate the Emotion Engine? Theoretically, all PlayStation ... (more) Sony Patents Emotion Engine Emulation Technology For ...
Sony patent shows surefire method of PS2 emulation possible on all PS3 models
Sony patent shows surefire method of PS2 emulation possible on all PS3 models
crunchgear.com — Think back to the autumn of 2006, right before the big PS3 launch. Expecting someone to pay... five-hundred-and-ninety-nine-U.S.-dollars was (rightly) considered ludicrous, but the ability to play the entire PS2 library on the system somewhat ... (more) Sony patent shows surefire method of PS2 emulation ...
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Sony, The PS3 and the Emotion Engine
GEARFUSE — ... and now only a very limited number of titles are supported. To boot, Sony is also selling a lot of PSX games on the Playstation Network , so the incentive to add the EE back into the system is low. But there is hope. According to a patent filing from last year (December, specifically), Sony is working on a way to compile and decompile the Emotion Engine. This will allow PS2 backwards-compatibility through software emulation, thus keeping us fanboys happier than ever. Link

Sony patents new Cell-based PS2 emulator
Engadget — ... by the patent office late last week) for the technology to decode and recompile software written for the PS2's Emotion Engine on the current device's Cell Processor. There's been some speculation that this functionality might be included in the rumored slim PS3 at some point -- either in the form of support for your old school PS2 discs or for digital downloads. Who knows? You might be playing your old copy of Shrek: Super Party! on your PS3 sooner than you think. [Via Joystiq] ...

Related: software-based ps2 emulation technology
Sony Patents PS2 Software Emulation, Already Offers It (PC World)Yahoo! News: Personal Technology
PC World - When it comes to the PlayStation 3, it's apparently easy to confuse the game blogs. They've picked up on an incidental story by a tech site that communicates in fragments concerning Sony's recent filing to patent emulation of its legacy PS2 ...