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【SD】Glued PCB SM268BB_SD [复制链接]

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发表于 2011-11-9 13:47:16 |只看该作者 |倒序浏览
TASK INFO:  
Flash device type :  SD
Controller marking :  Glued PCB SM268BB_SD
Number of memory chips :  2
Number of parts :  1
Memory chip marking :  MT29F64G08CFAAA
Memory chip ID :  0x2CD7943E
Capacity(Mb) :  8192

本帖最后由 ACE技术支持2 于 2017-1-17 16:19 编辑

ILLUSTRATIONS
Variant 1 Author: Karol [204]

Results of preparation:
01
Initial memory chips (2)
01
Bitwise Inversion (Apply for DA+SA)

01
Page size transformation

0123
Split by block (Block Size 1024)

01
Join by block for pairs (Block Size 8)

0
Join by block for pairs (Block Size 16)


Algorithm of analysis:
0
Translator Type 14 [SM267LT]
Block Size4096


Variant 2 Author: Karol [204]

Results of preparation:
01
Initial memory chips (2)
01
Bitwise Inversion (Apply for DA+SA)

01
Page size transformation

0123
Split by block (Block Size 1024)

01
Join by block for pairs (Block Size 8)

0
Join by block for pairs (Block Size 16)


Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos512
Block Size4096
Start analize0
Mask0x03FF
ID1234
Full BlockNO


Page size transformation
Page size 4320
Sector size 539
Structure
0-512;512-27;
539-512;512-4;1051-23;
1074-512;512-4;1586-23;
1609-512;512-4;2121-23;
2144-512;512-4;2656-23;
2679-512;512-4;3191-23;
3214-512;512-4;3726-23;
3749-512;4261-27;
Page size 4320
Sector size 539
Structure
0-512;512-27;
539-512;512-4;1051-23;
1074-512;512-4;1586-23;
1609-512;512-4;2121-23;
2144-512;512-4;2656-23;
2679-512;512-4;3191-23;
3214-512;512-4;3726-23;
3749-512;4261-27;
Solution file

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