CBM2099主控芯片参数如何解读?
| CBM2099EA 89 84 64 3c 1x1 |

Layout
CBM2098 1096 Xor c32e_512_260_64
Mix
Input
Order 0
Block Pair
Block 0x800000
Page 0x4000
Assembler
Virtual Translator
Block Size 0x1000000
Image Cut 0x11d000
Comments
Serg for forum 10526
| CBM2099E 45 3a a4 93 1x1 |
Layout
CBM2098 1103 Xor c32e_64
Mix
Input
Order 0
Assembler
Virtual Translator
Block Size 0x400000
Image Cut 0xc6000
Comments
by Arvika
| CBM2099E 45 4c 98 a3 1x1 |

Layout
CBM2098 1144 Xor cf7e_64
Mix
Input
Order 0
Assembler
Virtual Translator
Block Size 0x300000
Image Cut 0x2000
Comments
Serg for forum 12432
| CBM2099E 45 de a4 82 1x1 |
Layout
CBM2098 1096 Xor c32e_512_64
Mix
Input
Order 0
Software Bad Bytes
Block 512
Group 2
Block Pair
Block 0x200000
Page 0x2000
Assembler
Virtual Translator
Block Size 0x400000
Image Cut 0x7e000
Comments
Serg for forum 12376
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| CBM2099E ad 5c 28 2a 1x1 |

Layout
CBM2199 1152 Xor cf7e_64
Mix
Input
Order 0
Assembler
Virtual Translator
Block Size 0xd80000
Image Cut 0xb4c000
Comments
Serg for forum 11795
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| CBM2099E ad de 14 a7 1x1 v2 |

Layout
CBM2098 1127 Xor c32e_64
Mix
Input
Order 0
Software Bad Bytes
Block 256
Group 2
Assembler
Virtual Translator
Block Size 0x400000
Image Cut 0x102000
Comments
Use Auto FF for SBB
Case use diffrent RR for ODD and EVEN Blocks - Hynix v2
by Bolo
| CBM2099 2c 88 04 4b 1x2 |

Layout
CBM2099 1040 Xor c32e_64
Mix
Input
Order 0/1
Join by Dump
Parts 2
Assembler
Virtual Translator
Block Size 0x200000
Image Cut 0xfd000
Comments
Serg for forum 10895
| CBM2099 ad de 94 d2 1x1 |

Layout
CBM2093 1080 T16 Xor c32e_64
Mix
Input
Order 0
Assembler
Translator Table
Block Size 0x200000
Image Cut 0x102000
Actions
Scan
Find Banks Table
Comments
Serg for forum 12325
| CBM2099 b5 64 64 54 1x1 |

Layout
CBM2099 1138 Xor 7421_512
Mix
Input
Order 0
Assembler
Virtual Translator
Block Size 0x800000
Image Cut 0x102000
Comments
Serg for forum 11655
May be Image Cut not need
常见问题解答
CBM2099EA的芯片ID和参数是什么?
CBM2099EA的芯片ID为89 84 64 3c,采用1x1闪存结构,属于u04flash extractor工具支持的型号。其布局对应CBM2098 1096版本,使用Xor算法c32e_512_260_64Mix,输入顺序为0,块对大小为0x800000,页面大小为0x4000,虚拟转换器块大小为0x1000000,图像切割偏移为0x11d000。这些参数用于数据恢复或固件提取时的配置参考。
CBM2099E与CBM2099EA在参数上有何区别?
CBM2099E的芯片ID为45 3a a4 93,同样采用1x1结构,但布局对应CBM2098 1103版本,Xor算法为c32e_64Mix,输入顺序为0。其虚拟转换器块大小为0x400000,图像切割偏移为0xc6000。相比之下,CBM2099EA的算法更复杂(含512_260_64Mix),且块大小和切割偏移不同,说明两者固件结构存在差异,需区分处理。
如何根据CBM2099系列参数进行数据恢复?
在数据恢复或取证中,需要先识别芯片ID(如CBM2099EA的89 84 64 3c或CBM2099E的45 3a a4 93),然后选择对应的布局版本(如CBM2098 1096或1103)。接着配置Xor算法、输入顺序、块对大小、页面大小和虚拟转换器块大小,最后设置图像切割偏移。这些参数通常由专业工具(如u04flash extractor)自动加载,但手动核对可提高成功率,尤其针对异常固件。

