Editing Talk:Bluray Drive

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= To wikify =
https://www.psx-place.com/threads/guide-some-info-about-4xxx-bd-drives-rant.35420/
= partnumbers / naming =
= partnumbers / naming =
== LOADING COMPLETE ASSY SECTION==
== LOADING COMPLETE ASSY SECTION==
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--[[User:Sandungas|Sandungas]] 19:34, 3 June 2013 (MSK)
--[[User:Sandungas|Sandungas]] 19:34, 3 June 2013 (MSK)


Canonical name "driver" as used by Rohm (the chip maker) itself seems logical too ;) [[User:Euss|Euss]] ([[User talk:Euss|talk]])
'''Temporal template'''
 
{{Bluray Drive Daughterboard Components}}
= Encryption used in SPI Flash =
 
SPI Flash dumps are encrypted with the same key and iv and AES CTR, so it's possible to retrieve delta from xoring two different drive dumps.
The only exception is in offset 0x10000 with size 0xC0000, which is part of Bluray Drive "Firmware" (i think it's a patch of sorts but it's impossible to confirm by myself), which probably uses CBC or some other encryption algorithm.
 
=Tests=
This was a experimental navbox to create a category for small components of the BD daughterboard, created initially as a template intended to be displayed in main wiki page, later deleted and copypasted here for the record (just incase eventually becomes useful)
{{Navbox
|name      = Bluray Drive Daughterboard Components
|title      = [[Bluray Drive Daughterboard Components]]
|image      = [[File:Main hardware.png|50px|link=|alt=]]
|listclass  = hlist
|state = uncollapsed
 
|group1    = [[Bluray Drive]]
|list1      = {{Navbox subgroup
|group1    = Controllers
|list1    = {{Navbox subgroup
  |group1  = Sony
  |list1    = [[CXD5063AGG-1]]{{dot}}[[CXD5065GB-1]]{{dot}}[[CXD5130R-1]]{{dot}}[[CXD5131R-1]]
  |group2  = Renesas SCEI
  |list2    = [[R8J32800FPV]]{{dot}}[[R8J32810FPV]]{{dot}}[[R8J32820FPV]]
}}
 
|group2    = Subcontrollers
|list2    = {{Navbox subgroup
  |group1  = Sony
  |list1    = [[CXA2720R]]
}}
 
|group3    = Drivers
|list3    = {{Navbox subgroup
  |group1  = Rohm
  |list1    = [[BA5888FP]]{{dot}}[[BD7956FS]]{{dot}}[[BD7969EFV]]
  |group2  = NJM
  |list2    = [[13403]]
}}
 
|group4    = [[SATA/PATA]]
|list4    = {{Navbox subgroup
  |group1  = Marvell
  |list1    = [[88SA8040-TBC1]]
}}
}}
 
}}
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