News

Sometimes even and odd blocks have different RR value

If during RR test you see block boundary as on picture, this mean that you need change ECC windows position, that all sectors was from one block

Otherwise RR test can not find optimal value

First of all big thanks to JeremyB for finding this code!

Attention
I had to rewrite RR engine in FE
So some NR version is not compatible with FE versions now

This versions have old RR engine, and they are compatible:
Flash_Extractor_v6_890
NAND_Reader_v471

This versions have new RR engine, and they are compatible:
Flash_Extractor_v6_891
NAND_Reader_v472
But they do not have some old RR codes
Because i need memory chip samples to test this codes on them
I dont want to make errors in software

We have new approach:
Each memory chip have RR registers
Some have 1, some have 7 or different number

Test Retry rountine try write values from library to this registers
And choose combination that have more green sectors on ECC map

We have new routines:
Test Retry Tune - this routine will change value of each register from 0 to 0xff and find best conbination (where is more green sectors on ECC map)

Test Retry Random - this routine will write random values to RR registers. We have chance to find good combination. And then can use Tune to make it perfect

ad 3a 18 03
First of all use "Hynix v3" with Test Retry routine
Then take found value and use it with Test Retry Tune routine

Features

- possible voltages from 3.3 to 1.2 with 0.05 step
- set required voltage at NR Options
- do not need external power

- by default power is off
- after reading power is off

- can make automatic test of all voltages for best ECC map. example:

------------
Test Voltage
------------
3.3   Green 1070  Red 136   Grey 352   Time 140   
3.25  Green 1072  Red 134   Grey 352   Time 141   
3.2   Green 1068  Red 138   Grey 352   Time 156   
3.15  Green 1070  Red 136   Grey 352   Time 157   
3.1   Green 1060  Red 146   Grey 352   Time 156   
3.05  Green 1066  Red 140   Grey 352   Time 156   
3.0   Green 1072  Red 134   Grey 352   Time 172   
2.95  Green 1070  Red 136   Grey 352   Time 141   
2.9   Green 1052  Red 154   Grey 352   Time 141   
2.85  Green 1056  Red 150   Grey 352   Time 140   
2.8   Green 1054  Red 152   Grey 352   Time 172   
2.75  Green 1052  Red 154   Grey 352   Time 157   
2.7   Green 1054  Red 152   Grey 352   Time 156   
2.65  Green 1056  Red 150   Grey 352   Time 141   
2.6   Green 1052  Red 154   Grey 352   Time 125   
2.55  Green 1050  Red 156   Grey 352   Time 156   
2.5   Green 1028  Red 178   Grey 352   Time 156   
2.45  Green 1022  Red 184   Grey 352   Time 156   
2.4   Green 1008  Red 198   Grey 352   Time 156   
2.35  Green 1004  Red 202   Grey 352   Time 141   
2.3   Green 1012  Red 194   Grey 352   Time 172   
2.25  Green 1014  Red 192   Grey 352   Time 157   
2.2   Green 1042  Red 164   Grey 352   Time 140   
2.15  Green 1082  Red 124   Grey 352   Time 141   
2.1   Green 1136  Red 70    Grey 352   Time 141   
2.05  Green 1190  Red 16    Grey 352   Time 141   
2.0   Green 1206  Red 0     Grey 352   Time 110   
1.95  Green 1206  Red 0     Grey 352   Time 109   
1.9   Green 1206  Red 0     Grey 352   Time 125   
1.85  Green 1166  Red 40    Grey 352   Time 171   
1.8   Green 596   Red 610   Grey 352   Time 219   
 
Best value: 1.95

http://flash-extractor.com/forum/viewtopic.php?p=60490#60490

http://www.flash-extractor.com/manual/adapter_bga_272/

Bad Bytes Editor added to FE_737

About software bad bytes
http://flash-extractor.com/manual/software_bad_bytes/

Example
http://flash-extractor.com/manual/bad_bytes_editor/

http://www.flash-extractor.com/manual/power_adapter/

Please, download container v9

Old versions will not work

New mode added to Virtual Translator / Auto

Please, read description at
http://www.flash-extractor.com/manual/virtual_translator/

Also added description for Sector Number Slow assembler
http://www.flash-extractor.com/manual/sector_number_slow/

Supported in:
Image Explorer v155
Flash Exctrator v6_622

If you do Raw Scan (MBR -> Right click)
He can detect size of file

if you switch to preview window he can show preview in grey colors

if you set Check = Content in FE / IE Props
He can check internal file structure, not only header

It works slow
May be later make faster