A special PS 3 for game development, details of "debugging station" revealed - GIGAZINE
The Last of Us - The Cutting Room Floor
Help:Frequently Asked Questions - RPCS3 Wiki
PlayStation 5 Has Been Jailbroken; Exploit Grants Access to Debug Settings
Get Debug settings, PKG installer & more on the PS3 with PS3HEN?? - Hackinformer
For those asking or those who are curious, here's what the debug settings on the dev kit PS3 I received has to offer. Anything cool I can do with it? : r/ps3hacks