Flash Extractor用户手册-Dump交叉实例

Cross Dump Example Dump交叉实例

Example for Parts = 4, Step = 2:

Marker = trunc(Marker/Step)*Step*Parts + Dump*Step + Marker%Step

Marker = trunc(Marker/2)*2*4 + Dump*2 + Marker%2

Source dumps:

Joined dump:

Dump_0 Marker 0
Dump_0 Marker 1
Dump_0 Marker 2
Dump_0 Marker 3Dump_1 Marker 0
Dump_1 Marker 1
Dump_1 Marker 2
Dump_1 Marker 3Dump_2 Marker 0
Dump_2 Marker 1
Dump_2 Marker 2
Dump_2 Marker 3

Dump_3 Marker 0
Dump_3 Marker 1
Dump_3 Marker 2
Dump_3 Marker 3

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Marker 0*4 + 0*2 + 0 = 0
Marker 0*4 + 0*2 + 1 = 1
Marker 2*4 + 0*2 + 0 = 8
Marker 2*4 + 0*2 + 1 = 9Marker 0*4 + 1*2 + 0 = 2
Marker 0*4 + 1*2 + 1 = 3
Marker 2*4 + 1*2 + 0 = 10
Marker 2*4 + 1*2 + 1 = 11Marker 0*4 + 2*2 + 0 = 4
Marker 0*4 + 2*2 + 1 = 5
Marker 2*4 + 2*2 + 0 = 12
Marker 2*4 + 2*2 + 1 = 13

Marker 0*4 + 3*2 + 0 = 6
Marker 0*4 + 3*2 + 1 = 7
Marker 2*4 + 3*2 + 0 = 14
Marker 3*4 + 3*2 + 1 = 15

trunc(0/2)*2 = 0*2 = 0
trunc(1/2)*2 = 0*2 = 0
trunc(2/2)*2 = 1*2 = 2
trunc(3/2)*2 = 1*2 = 2

0%2 = 0
1%2 = 1
2%2 = 0
3%2 = 1

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