Flash:Common System Data - cCSD: Difference between revisions
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| 0x8 || 0x8 || 0x0 || Unknown/Blank | | 0x8 || 0x8 || 0x0 || Unknown/Blank | ||
Revision as of 01:37, 3 February 2013
Common System Data - cCSD
This section doesn't contain any data... This section of flash contains Console Specific information
Header
example
| NOR: 0003F800 - 0003F80F | NAND: 00091000 - 0009100F |
|---|---|
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 0003F800 00 00 00 01 00 00 08 00 00 00 00 00 00 00 00 00 ................ |
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00091000 00 00 00 01 00 00 08 00 00 00 00 00 00 00 00 00 ................ |
structure
| Address | Length | Value | Description |
|---|---|---|---|
| 0x0 | 0x4 | 0x1 | Number of entries |
| 0x4 | 0x4 | 0x800 | Length of entire cCSD package |
| 0x8 | 0x8 | 0x0 | Unknown/Blank |
File Table
example
| NOR: 0003F810 - 0003F81F | NAND: 00091010 - 0009101F |
|---|---|
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 0003F810 00 00 00 20 00 00 00 30 00 00 00 00 00 00 00 00 ... ...0........ |
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00091010 00 00 00 20 00 00 00 30 00 00 00 00 00 00 00 00 ... ...0........ |
structure
This repeats per entry
| Address | Length | Value | Description |
|---|---|---|---|
| 0x0 | 0x4 | 0x20 | Entry point |
| 0x4 | 0x4 | 0x30 | Length |
| 0x8 | 0x8 | 0x0 | Unknown/Blank |
cCSD0
example
| NOR: 0x03F820 - 0x03F84F | NAND: 0x091020 - 0x09104F |
|---|---|
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 0003F820 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0003F830 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0003F840 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ |
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00091020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00091030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00091040 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ |
structure
There appears to be no data stored here.
| Address | Length | Value | Description |
|---|---|---|---|
| 0x0 | 0x8 | 0xFF... | IP Address 0 |
| 0x8 | 0x8 | 0xFF... | IP Address 1 |
| 0x10 | 0x8 | 0xFF... | Net Mask 0 |
| 0x18 | 0x8 | 0xFF... | Net Mask 1 |
| 0x20 | 0x8 | 0xFF... | Gate Way 0 |
| 0x28 | 0x8 | 0xFF... | Gate Way 1 |
unreferenced area
Possibly just unused cCSD region (which also explains why it is FF filled)
example
| NOR: 0x03F850 - 0x03FFFF | NAND: 0x0091050 - 0x00917FF |
|---|---|
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 0003F850 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0003F860 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ .... 0003FFE0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 0003FFF0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ |
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00091050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00091060 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ .... 000917E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000917F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ |
structure
| Address | Length | Value | Description |
|---|---|---|---|
| 0x0 | 0x7B0 | 0xFF | FF filled area |
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