Difference between revisions of "DVD Drive"

Revision as of 11:30, 30 August 2017

The Xbox contains a DVD Drive which can read Xbox Game Discs. For a list of drives Microsoft used in the Xbox, see Hardware Revisions.

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Page 0x3E is used for security. Accessed through MODE SELECT 10 and MODE SENSE 10. ^[FIXME]

Offset	Field	Type	Notes
0	Mode page	u8
1	Length	u8	Excluding this and the field before. Should always be 18
2	Partition select	u8	0x00 = Video partition 0x01 = Xbox partition This will be set to 0x01 by the kernel when the last challenge was verified. This is done by sending the same challenge again, the challenge id / value is not reset.
3	Unknown	u8	If this is not 1, the kernel will reject this as an XGD (but still allow normal access?!^{[citation needed]})
4	Authenticated	u8	0x00 = Not authenticated 0x01 = Already authenticated or authentication in progress This will be set to 0x01 by the kernel when the first challenge is send.
5	Booktype (0xF0) and Bookversion (0x0F)	u8	Booktype 0xD is used for Xbox games. This must match info from the SS.
6	Unknown	u8	?
7	Challenge id	u8
8	Challenge value	u32
12	Response value	u32
16	Unknown	u8	Unused?
17	Unknown	u8	Unused?
18	Unknown	u8	Unused?
19	Unknown	u8	Unused?

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 The Xbox contains a DVD Drive which can read [[Xbox Game Disc|Xbox Game Discs]].
+For a list of drives Microsoft used in the Xbox, see [[Hardware Revisions]].
-There are four retail drives known to be used by Microsoft in the retail version of the console.
-any xbox dvd drive can be used in any retail xbox. Development kits can use and read debug signed code from these drives.
-Other drives that might work are firmware modded PC drives like Kreon drives.
-List of Xbox DVD Drive manufacturers
-* Thomson
-* Philips
-* Samsung
-* Hitachi-LG (mainly 1.6?)
-[[File:Xbox_drivedetermination.png|Xbox DVD Drive determination]]
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