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 TOTAL DOWNLOADED
TASK INFO: ( fess34 )
| Flash device type |
: SD |
| Controller marking |
: STC2683-1206 |
| Number of memory chips |
: 1 |
| Number of parts |
: 4 |
| Memory chip marking |
: PF528 AL 1530 |
| Memory chip ID |
: 0x2C8805C6 |
| Capacity(Mb) |
: 32768 |
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ILLUSTRATIONS:
SOLUTIONS: - Variant 1: (10.01.2017) Author: fess34 [78]
Results of preparation:
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Initial memory chips (1) |
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Parts of memory chips (4) |
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Page XOR transformation (ID_XOR 292) |
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Page size transformation |
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Split by block (Block Size 2048) |
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Join by block for pairs (Block Size 8) |
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Join by block for pairs (Block Size 16) |
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Join by block for pairs (Block Size 32) |
Algorithm of analysis:
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Block Number Type 1 [0000]| Marker Pos | 513 | | Block Size | 16384 | | Start analize | 0 | | Mask | 0xFFFF | | ID | 1234 | | Full Block | NO |
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- Variant 2: (10.01.2017) Author: fess34 [78]
Results of preparation:
|
|
Initial memory chips (1) |
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|
Parts of memory chips (4) |
|
|
Page XOR transformation (ID_XOR 292) |
|
|
Page size transformation |
|
|
Split by block (Block Size 2048) |
|
|
Join by block for pairs (Block Size 8) |
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Join by block for pairs (Block Size 16) |
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Join by block for pairs (Block Size 32) |
Algorithm of analysis:
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Translator Type 44 [EN2683B BA] |
- Variant 3: (10.01.2017) Author: fess34 [78]
Results of preparation:
|
|
Initial memory chips (1) |
|
|
Parts of memory chips (4) |
|
|
Page XOR transformation (ID_XOR 292) |
|
|
Page size transformation |
|
|
Split by block (Block Size 2048) |
|
|
Join by block for pairs (Block Size 8) |
|
|
Join by block for pairs (Block Size 16) |
|
|
Join by block for pairs (Block Size 32) |
Algorithm of analysis:
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Block Number SM SD/CF | Размер блока: 16384 (в секторах)
Размер дополнений: 16 (в секторах)
Контроллер SM2683 |
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