Seems to be similar than the PS2 IOP chip (I/O Processor)
Some PS2 slim models (dated around 2006) such SCPH-75001, SCPH-77001 uses an IOP chip with partnumber: CXD9209GP photo. The PS3 chip is older because PS3 was designed before 2006
- Wrote by 47iscool on psx-scene
Log file generated by Playstation 2 Ident v0.804, built on Aug 25 2013 19:57:49 ... IOP Revision: 0x0030 (CXD9796GP/CXD9209GP) RAM size: 2 MB SSBUSC revision: 0x31 (CXD9611) ... Mainboard: Model name: SCPH-75001 Mainboard model: GH-041 ...
- A look inside the European PS3 (Monday 26th March 2007)