Iso module

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Explaination

Isolated modules are used for de-/encryption, rehashing etc.

Commonly found in CoreOS, dev_flash, embedded sony selfs and service packages like Remarry Bluray Drive.

They are SPU .self binaries which can be called whenever needed: e.g. decrypting and hashcheck EID0 for Target ID inside IDPS when called upon by lv1 (HyperVisor) to set up restrictions for Retail/CEX or Debug/DEX etc.

Known isolated modules

Module Remarks
aim_spu_module EID0 (section 0x00 and 0x0A)
fdm_spu_module EID2, Remarry Bluray Drive
manu_info_spu_module.self
mc_iso_spu_module PS2
me_iso_for_ps2emu.self PS2
me_iso_spu_module PS2
sb_iso_spu_module southbridge
sc_iso syscon
spu_pkg_rvk_verifier.self
spu_token_processor.self systemtokens, QA Flagging
spu_utoken_processor.self usertokens
sv_iso_for_ps2emu.self PS2
sv_iso_spu_module EID4, PS2, bluray
AacsModule.spu.isoself theoretically EID3
CprmModule.spu.isoself theoretically EID3
CssModule.spu.isoself
SacModule.spu.isoself

Stop Codes

Stop Code Module Remark
0x30 isoldr Version mismatch (isoldr version differs from version returned by SPU channel 73).