Editing Flash:Individual System Data - cISD
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Latest revision | Your text | ||
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! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || | | 0x0 || 0x6 || 0x1FA7E382DC || '''MAC Address''' (cannot change, tied to MAC in syscon) | ||
|- | |- | ||
| | | 0x6 || 0x1A || 0xFF || ''Unknown/Blank'' | ||
|- | |- | ||
|} | |} | ||
=== cISD1 === | === cISD1 === | ||
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==== structure ==== | ==== structure ==== | ||
{|class="wikitable" | {|class="wikitable" | ||
|- | |- | ||
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| 0x00 || 0x4 || 0x7F49444C || '''magic''', header of IDLog (IDLog size - 0x5F) | | 0x00 || 0x4 || 0x7F49444C || '''magic''', header of IDLog (IDLog size - 0x5F) | ||
|- | |- | ||
| 0x04 || 0x2 || 0x0002 || '' | | 0x04 || 0x2 || 0x0002 || ''Unknown'' | ||
|- | |- | ||
| 0x06 || 0x2 || 0x0060 || Start offset of "available area" (end offset of used area) | | 0x06 || 0x2 || 0x0060 || Start offset of "available area" (end offset of used area) | ||
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| 0x08 || 0x2 || 0x0100 || ''Unknown'' | | 0x08 || 0x2 || 0x0100 || ''Unknown'' | ||
|- | |- | ||
| 0x0A || | | 0x0A || 0x2 || 0x0002 || ''Unknown'' | ||
|- | |- | ||
| | | 0x0C || 0x4 || 0x0133B2B6 || '''CID''' - varies per console | ||
|- | |- | ||
| | | 0x10 || 0x20 || Ascii: 01CA0176410467180305494000000020 || '''eCID''' - varies per console | ||
|- | |- | ||
| | | 0x30 || 0x8 || Ascii: 27438416 || '''board_id''' - part of console serial number (Note: not seen in all regions on the [[:File:Console-sticker-FAT-back.png|white sticker]]) | ||
|- | |- | ||
| | | 0x38 || 0xC || Ascii: 400613291192 || '''kiban_id''' - barcode on the board | ||
|- | |- | ||
| | | 0x44 || 0x6 || 0x007300730096 || Unknown - varies per console - semistatic [[Talk:Flash:Individual_System_Data_-_cISD#cISD1%200x44|see talkpage]] | ||
|- | |- | ||
| | | 0x4A || 0x2 || 0x0001 || '''ckp2_data''' - static? | ||
|- | |- | ||
| | | 0x4C || 0x4 || 0xFFFFFFFF || ''Unknown'' | ||
|- | |- | ||
| | | 0x50 || 0x2 || 0x0001 || Unknown | ||
|- | |- | ||
| | | 0x52 || 0x6 || 0x001100020012 || Unknown - [[Talk:Flash:Individual_System_Data_-_cISD#cISD1_0x52|see talkpage]] | ||
|- | |- | ||
| 0x58 || 0x8 || 0x00000000018B3946 || ''' | | 0x58 || 0x8 || 0x00000000018B3946 || '''ckp_management_id''' (varies per console) | ||
|- | |- | ||
| 0x60 || 0x1A0 || 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF... || Available area (filled with FF's when not used) | | 0x60 || 0x1A0 || 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF... || Available area (filled with FF's when not used) | ||
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==== structure ==== | ==== structure ==== | ||
<!--// 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 filled on Arcade VER-001 console without Wifi/BT //--> | This value is unknown and the first two bytes seem to vary <!--// 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 filled on Arcade VER-001 console without Wifi/BT //--> | ||
{|class="wikitable" | {|class="wikitable" | ||
|- | |- | ||
! Address !! Length !! Value !! Description | ! Address !! Length !! Value !! Description | ||
|- | |- | ||
| 0x0 || | | 0x0 || 0x10 || 0x1FFF0000000000000000000000000000 || Unknown<br />filled with 00's on {{ARC}} Arcade units (missing Wifi/BT related?) | ||
|- | |- | ||
|} | |} | ||
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Is just a "padding" to fit the whole size to 0x800 (2048 bytes) | Is just a "padding" to fit the whole size to 0x800 (2048 bytes) | ||
cISD | cISD legth is 0x270 (entire cISD area included header, file table, and all entries) + this padding 0x590 = 0x800 | ||
=== example === | === example === | ||
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|} | |} | ||
{{Flash}} | |||
[[Category:Flash]] | |||