Editing Flash:Individual System Data - cISD
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Latest revision | Your text | ||
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=== Header === | === Header === | ||
==== example ==== | ==== example ==== | ||
{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
|} | |} | ||
==== structure ==== | ==== structure ==== | ||
{|class="wikitable" | {|class="wikitable" | ||
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! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || 0x4 || 0x3 || | | 0x0 || 0x4 || 0x3 || Number of entries | ||
|- | |- | ||
| 0x4 || 0x4 || 0x270 || | | 0x4 || 0x4 || 0x270 || Length of entire cISD package | ||
|- | |- | ||
| 0x8 || 0x8 || 0x0 || | | 0x8 || 0x8 || 0x0 || Unknown/Blank | ||
|- | |- | ||
|} | |} | ||
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=== File Table === | === File Table === | ||
0x10 per entry: | 0x10 per entry: | ||
==== example ==== | ==== example ==== | ||
{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
|} | |} | ||
==== structure ==== | ==== structure ==== | ||
{|class="wikitable" | {|class="wikitable" | ||
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! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || 0x4 || 0x40 || | | 0x0 || 0x4 || 0x40 || Entry point | ||
|- | |- | ||
| 0x4 || | | 0x4 || 0x8 || 0x20 || Length | ||
|- | |- | ||
| 0x8 || 0x8 || 0x0 || | | 0x8 || 0x8 || 0x0 || Entrynumber | ||
|- | |- | ||
|} | |} | ||
====Typical cISD entry addresses and lengths==== | ====Typical cISD entry addresses and lengths==== | ||
Entry point listed is offset from base cISD address (NOR:0x003F000 / NAND:0x0090800 in these examples) <br /> | Entry point listed is offset from base cISD address (NOR:0x003F000 / NAND:0x0090800 in these examples) <br /> | ||
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{|class="wikitable" | {|class="wikitable" | ||
|- | |- | ||
! rowspan="2" | | ! rowspan="2" | Description !! rowspan="2" | Entry point !! rowspan="2" | Length !! colspan="2" | NOR Address || colspan="2" | NAND Address | ||
|- | |- | ||
! start !! end !! start !! end | ! start !! end !! start !! end | ||
|- | |- | ||
| cISD0 || 0x40 || 0x20 || 0x003F040 || 0x003F060 || 0x0090840 || 0x0090860 | |||
| 0x40 || 0x20 | |||
|- | |- | ||
| cISD1 || 0x60 || 0x200 || 0x003F060 || 0x003F260 || 0x0090860 || 0x0090A60 | |||
| 0x60 || 0x200 | |||
|- | |- | ||
| cISD2 || 0x260 || 0x10 || 0x003F260 || 0x003F270 || 0x0090A60 || 0x0090A70 | |||
| 0x260 || 0x10 | |||
|- | |- | ||
|} | |} | ||
=== cISD0 - Section 0 === | |||
=== cISD0 === | |||
==== example ==== | ==== example ==== | ||
{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
|} | |} | ||
==== structure ==== | ==== structure ==== | ||
{|class="wikitable" | {|class="wikitable" | ||
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! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || | | 0x0 || 0x6 || 0xA8E3EE7D10DA || MAC Address | ||
|- | |- | ||
| | | 0x6 || 0x1A || 0xFF || Unknown/Blank | ||
|- | |- | ||
|} | |} | ||
=== cISD1 === | === cISD1 - Section 1 === | ||
==== example ==== | ==== example ==== | ||
{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
|} | |} | ||
==== structure ==== | ==== structure ==== | ||
{|class="wikitable" | {|class="wikitable" | ||
|- | |- | ||
! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| | | 0x0 || 0x8 || 0x7F49444C0002006001 || static, header of IDLog (IDLog size - 0x5F) | ||
|- | |- | ||
| | | 0x9 || 0xF || 0x0000020133B2B6 || CID - varies per console | ||
|- | |- | ||
| | | 0x10 || 0x2F || Ascii: 01CA0176410467180305494000000020 || eCID - varies per console | ||
|- | |- | ||
| | | 0x30 || 0x37 || Ascii: 27438416 || board_id - part of console serial number | ||
|- | |- | ||
| | | 0x38 || 0x43 || Ascii: 400613291192 || kiban_id - barcode on the board | ||
|- | |- | ||
| | | 0x44 || 0x49 || 0x007300730096 || Unknown - varies per console | ||
|- | |- | ||
| | | 0x4A || 0x4B || 0x00001 || ckp2_data - static? | ||
|- | |- | ||
| | | 0x4C || 0x57 || 0xFFFFFFFF000100110002001200 || Unknown, static? | ||
|- | |- | ||
| 0x58 || 0x5F || 0x00000000018B3946 || ckp_management_id, varies per console | |||
| 0x58 || | |||
|- | |- | ||
|} | |} | ||
=== cISD2 === | === cISD2 - Section 2 === | ||
==== example ==== | ==== example ==== | ||
{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
|} | |} | ||
==== structure ==== | ==== structure ==== | ||
This value is unknown and the first two bytes seem to vary | |||
{|class="wikitable" | {|class="wikitable" | ||
|- | |- | ||
! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || | | 0x0 || 0x10 || 0x1FFF0000000000000000000000000000 || Unknown | ||
|- | |- | ||
|} | |} | ||
== unreferenced area == | === unreferenced area === | ||
Possibly just unused cISD region (which also explains why it is FF filled) <br /> | |||
==== example ==== | |||
=== example === | |||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
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|- | |- | ||
|} | |} | ||
==== structure ==== | ==== structure ==== | ||
{|class="wikitable" | {|class="wikitable" | ||
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! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || | | 0x0 || 0x58F || 0xFF || FF filled area | ||
|- | |- | ||
|} | |} | ||
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{{Flash}} | {{Flash}} | ||
[[Category:Flash]] |