【USB Flash】PS2232BD-F UT0832

发贴4号

【ILLUSTRATIONS】


Variant 1 Author: demon-master [1]

Results of preparation:

0 1	Initial memory chips (2)
0 1 2 3	Parts of memory chips (4)
0 1 2 3	Add To Graph
0 1 2 3	Page size transformation
0 1 2 3	Bitwise Inversion (Apply for DA+SA)
0 1 2 3 4 5 6 7	Split by block (Block Size 1024)
0 1 2 3	Join by block for pairs (Block Size 8)
0 1	Join by block for pairs (Block Size 16)
1 0	Change order (New order 1,0)
0	Join by block for pairs (Block Size 1)
0	Bitwise Inversion (Apply for SA)

Algorithm of analysis:

0	Block Number Type 1 [0000] Marker Pos 514 Block Size 8192 Start analize 0 Mask 0x0FFF ID 1234 Full Block NO

【Page size transformation】
Page size 4304
Sector size 538
Structure
0-512;512-26;
538-512;1050-26;
1076-512;1588-26;
1614-512;2126-26;
2152-512;2664-26;
2690-512;3202-26;
3228-512;3740-26;
3766-512;4278-26;

【Solution file】