Editing User talk:Zecoxao
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= | = The Last Piece of the Puzzle = | ||
* | * http://www.psdevwiki.com/ps3/Syscon_Hardware (<SW-301) | ||
* http://www.psdevwiki.com/ps3/Service_Connectors (Diag/Backup Mode, <3rd Generation) | |||
* http://www.psdevwiki.com/ps3/Talk:Syscon_Hardware#Backup_Mode_.2F_Diag | |||
* http://www.psdevwiki.com/ps3/Talk:Service_Connectors | |||
* http://www.ps3devwiki.com/ps3/Cell_Configuration_Ring | |||
* http://www.psdevwiki.com/ps3/SIG_File_Format | |||
* http://i.imgur.com/xQizq0K.png | |||
* http://www.psdevwiki.com/ps3/images/a/ac/TMU-520_1-871-645-11_A_Detail_3_%28SYSCON%29.jpg | |||
* http://www.psdevwiki.com/ps3/File:PS3_Service_Connector_1st_Generation_COK-001.png | |||
* http://en.wikipedia.org/wiki/ARM7#ARM7TDMI | |||
* http://www.fpga4fun.com/images/JTAG_TAP.gif | |||
* http://hsb.wikidot.com/arduino-jtag-finder-workshop | |||
* https://www.youtube.com/watch?v=Up0697E5DGc | |||
* http://urjtag.org/ | |||
* http://i.imgur.com/O10hqAK.png | |||
* http://pastie.org/private/grd5u9izjlglkult64rta | |||
* http://psx-scene.com/forums/f149/brick-recovery-research-74903/index37.html#post786487 | |||
= | = How = | ||
* | * By enabling diagnostic mode on the ps3, we can enable the use of JTAG again (it's temporarily disabled when diag mode isn't set) | ||
* It is possible to dump the syscon firmware using this method (in unencrypted state) | |||
* The JTAG registers/TAP-controllers need to be bruteforced / reverse engineered | |||
* The leaked service manuals present information about the pins connected to the JigPin | |||
* The ObjectiveSuite contains an object (DIAGSERVICE) used to diagnose the ps3 using JTAG | |||
* Using a DIY JigPin would facilitate the task, but we still need more info about the hardware and software interface used by ObjectiveSuite to handle this. | |||
* This would probably work on ps4 too (provided that the diag pin and the JTAG pins still exist) | |||
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