Flash Extractor
© Soft-Center
About     Shop     Downloads     Manual     Library     Forum     Services     Contacts
IDE5019BSC   Search  Register  Log in
Reply to topic
Author Message
Mark



Joined: 30 Mar 2010
Posts: 44


PostPosted: Tue May 12, 2020 5:37    Post subject: IDE5019BSC
Reply with quote

I have a USB Drive that has a memory chip that is not accessible, it's encased in a kind of cement.

I'm trying to access the memory chip from the controller pins but I cannot find the specs. on it and it's dead.

I would appreciate any help on this, like pinouts or a datasheet.

The controller marking is IDE5019BSC

Thanks.
IDE5019BSC.jpg
jeremyb



Joined: 09 Dec 2008
Posts: 1700
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA

PostPosted: Tue May 12, 2020 22:22    Post subject:
Reply with quote

I might be able to help, I have the same job in the shop for recovery without the epoxy I can tone it out for you if you'd like.

Just be careful not to damage the PCB or break the epoxy as it will almost certainly damage the wire bonds underneath.
Mark



Joined: 30 Mar 2010
Posts: 44


PostPosted: Wed May 13, 2020 2:49    Post subject:
Reply with quote

Thanks Jeremy, that would be great.
jeremyb



Joined: 09 Dec 2008
Posts: 1700
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA

PostPosted: Wed May 13, 2020 18:23    Post subject:
Reply with quote

Emailed it to you.
Mark



Joined: 30 Mar 2010
Posts: 44


PostPosted: Fri May 22, 2020 2:59    Post subject:
Reply with quote

Thanks Jeremy,

The connections worked, I'm able to read the chip ID but I haven't been able to find a layout/XOR that works, which layout did you use ?


Thanks.
HaQue



Joined: 16 Feb 2013
Posts: 469
Location: Adelaide, Australia

PostPosted: Fri May 22, 2020 12:20    Post subject:
Reply with quote

probably software bad bytes.

try searching layout with AU controllers with ECC = on

if you look with bitmap, what is geometry
jeremyb



Joined: 09 Dec 2008
Posts: 1700
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA

PostPosted: Fri May 22, 2020 21:47    Post subject:
Reply with quote

See:
http://www.flash-extractor.com/forum/viewtopic.php?t=11293
Display posts from previous:   
Reply to topic All times are GMT + 4 Hours
Page 1 of 1

 

Last added
SK6625AASC   ec d7 55 b6   1x2 TD2SMG12L   ad d3 14 a5   1x1 SD_32   45 c5 98 b2   1x1 UP5   98 f1 80 95   2x1 PS2251-50-F   98 d7 94 32   1x1   v2 IS903   89 84 64 3c   2x4   v4 FC1179   89 c4 08 32   1x1 Monolith Micro SD_37   45 4c 98 a3   1x1 FC1179   2c 44 44 4b   1x1 SM2246XT H AA   45 3a 94 93   4x4   v2
News
16.08.2021 Sector Number Slow
15.07.2021 New drivers
21.05.2021 BGA-152 18x12 (smaller)
09.05.2021 Make FAT32 Root
20.01.2021 VT can work with NTFS
Other products
© Soft-Center ltd.