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 Post subject: U14 EEPROM
PostPosted: August 18th, 2020, 7:49 
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Joined: August 18th, 2020, 7:40
Posts: 2
Location: Wales
Hi.

Pardon my newbie question as I am not a HDD master like the rest of you.
But how would I read the EEPROM?

Just show the usb-hdd into a linux machine and do an epic hacker montage or do I need some special tools?
Any gently nudge in the right direction would be appriciated.

/gorgaroth


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 Post subject: Re: U14 EEPROM
PostPosted: August 18th, 2020, 8:26 
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Joined: December 4th, 2012, 1:35
Posts: 3903
Location: Adelaide, Australia
if it is a SPI Flash, then you should be able to read it with FlashcatUSB. I have a few different versions of this and have read a number of different chips. Look for chip part number support down the page

https://www.embeddedcomputers.net/products/FlashcatUSB/


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 Post subject: Re: U14 EEPROM
PostPosted: August 18th, 2020, 9:20 
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Joined: August 18th, 2020, 7:40
Posts: 2
Location: Wales
I thought I had pressed submit but guess I was wrong..
Summary from not submitted post:

A: Thanked you for quick reply and technical.
B: Refference to the matrix about taking the red pill and seeing how deep the rabbithole goes but that I was unable to see anything that looked like the drive on the page you sent.
C: That the drive in question was a My Passport Essential 1058:07a8 INIC-3608

So.. Any other words of wisdom for me on my journey to read the Eeprom?

/gorgaroth


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 Post subject: Re: U14 EEPROM
PostPosted: August 18th, 2020, 14:20 
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Joined: September 8th, 2009, 18:21
Posts: 16955
Location: Australia
HaQue wrote:
if it is a SPI Flash, then you should be able to read it with FlashcatUSB. I have a few different versions of this and have read a number of different chips. Look for chip part number support down the page

https://www.embeddedcomputers.net/products/FlashcatUSB/

I would avoid those tools. They are unsuitable for 2.5V and 1.8V devices.

Quote:
3.3v and 5v memory devices

_________________
A backup a day keeps DR away.


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 Post subject: Re: U14 EEPROM
PostPosted: August 18th, 2020, 22:52 
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Joined: December 4th, 2012, 1:35
Posts: 3903
Location: Adelaide, Australia
fzabkar wrote:
HaQue wrote:
if it is a SPI Flash, then you should be able to read it with FlashcatUSB. I have a few different versions of this and have read a number of different chips. Look for chip part number support down the page

https://www.embeddedcomputers.net/products/FlashcatUSB/

I would avoid those tools. They are unsuitable for 2.5V and 1.8V devices.

Quote:
3.3v and 5v memory devices


The different models have a wide range of support, some overlap between them, but also some uniqeness as well.

https://www.embeddedcomputers.net/products/FlashcatUSB_Mach1/

Code:
Hardware Features and Compatability:
ARM 32-bit processor with HS USB (480 Mbit/s)
FPGA co-processor with 4000 logic elements
Multi-voltage supported: 1.8V and 3V
NAND / NOR memory supported up to 256-gbit
Data I/O: 8X/16X and DQS supported
ECC supported: Hamming, RS and BHC
SPI and SQI Flash supported
Cypress HyperFlash S26KS/KL memory supported


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