Emtec 8GB Phision ps2251-68-5

Basic questions about PC-3000 Flash functionality

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jerovsek
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Emtec 8GB Phision ps2251-68-5

Postby jerovsek » 06.02.19, 12:09

Hello,

is it normal, that dump from 8GB pen drive is 19,5GB.

phision ps2251-68-5
UG1619c
D9MPH. 11ac

Memory
3 A 8GB
511-160817205
HVKJ4FC
M21618K
d 3C ST

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DataMedics
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Re: Emtec 8GB Phision ps2251-68-5

Postby DataMedics » 06.02.19, 22:36

Typically it'd be more like 10-12Gb dump size. But, perhaps the NAND was intended to be 16Gb and was downgraded due to too many bad blocks. So it's not too surprising.

Could also be an issue where you're reading using wrong parameters and it's putting an extra 00 or FF between each byte.

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Roman_TS
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Re: Emtec 8GB Phision ps2251-68-5

Postby Roman_TS » 07.02.19, 09:27

DataMedics is right. Most likely that part of dump will be filled by FF - empty blocks, or group of pages inside block. Create a ticket, and we will help you to deal with it.
With best regards
ACELab technical support
ts.acelaboratory.com
blog.acelaboratory.com


jerovsek
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Re: Emtec 8GB Phision ps2251-68-5

Postby jerovsek » 07.02.19, 10:21

Dear DataMedics and Roman,

thank you very much for explanation.

Best regards

Jure


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