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TOTAL DOWNLOADED
TASK INFO: ( sergey7777 )
Flash device type |
: USB Flash |
Controller marking |
: PS2251-08-Q |
Number of memory chips |
: 2 |
Number of parts |
: 4 |
Memory chip marking |
: TH58TEG8DDJTA20 |
Memory chip ID |
: 0x983A9593 |
Capacity(Mb) |
: 131072 |
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SOLUTIONS: - Variant 1: (21.08.2018) Author: sergey7777 [1]
Results of preparation:
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Initial memory chips (2) |
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Parts of memory chips (8) |
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Change order (New order 0) |
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Page XOR transformation (ID_XOR 548) |
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Page size transformation |
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Join by block for pairs (Block Size 32) |
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Split by block (Block Size 16384) |
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Join by block for pairs (Block Size 64) |
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Join by block fo N sources (Block Size 128) |
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Split by dump (Dump number 2) |
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Join by block for pairs (Block Size 512) |
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Rotation |
Algorithm of analysis:
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Block Number Type 1 [0000]Marker Pos | 513 | Block Size | 262144 | Start analize | 0 | Mask | 0xFCFC | ID | 1234 | Full Block | NO |
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- Variant 2: (17.02.2020) Author: xNetos [217]
Results of preparation:
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Initial memory chips (2) |
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Parts of memory chips (8) |
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Change order (New order 0) |
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Page XOR transformation (ID_XOR 630) |
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Page size transformation |
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Join by block for pairs (Block Size 32) |
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Split by block (Block Size 16384) |
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Join by block for pairs (Block Size 64) |
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Join by block fo N sources (Block Size 128) |
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Split by dump (Dump number 2) |
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Join by block for pairs (Block Size 512) |
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Rotation |
Algorithm of analysis:
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Block Number Type 1 [0000]Marker Pos | 513 | Block Size | 262144 | Start analize | 0 | Mask | 0xFCFC | ID | 1234 | Full Block | NO | |
Conditions |
Pos | Mask | Act | Value> | Result |
512 | 0xFF | = | 0x00 | |
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