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x360 NAND Dump Checker v1.0 released


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#1 Xbox-Scene

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Posted 24 July 2012 - 03:25 PM

x360 NAND Dump Checker v1.0 released
Posted by GaryOPA | July 24 10:25 EST | News Category: Xbox360
 
Checks your Xbox 360 NAND dump for ECC errors.

Swizzy has released a new app dedicated to JTAG/RGH XBOX 360 consoles. This one will assure you have a valid NAND dump.

Xbox-Scene

x360 NAND Dump Checker by Swizzy, allows you to check each page of your Xbox 360 NAND dump for ECC errors...


It does this by calculating the ECC data and comparing it to the one stored in spare. It'll tell you if it finds what it believes to be a badblock (if there is no ECC data stored in spare it'll assume it's a badblock).

Includes GUI and command line version of the tool along with source code.
Requirements: Microsoft .NET Framework 2.0 or later.


Information:


Verbosity level 0 = Normal, default level, only prints badblock info for each block and most errors/warnings
Verbosity level 1 = Medium, prints all bad pages and all errors/warnings
Verbosity level 2 = Full, prints ECC information for each page bad, and page status…
Verbosity level 3 = Debug, prints information of each page and more…


That's right, there are two versions a CLI (Command Line Interface) and a GUI one.


CLI version:

Usage:

dumpchecker file [switch [switch]...]

Example:
dumpchecker flashdmp.bin -full -v 1

Switches:
-full : Check ALL pages of the nand (only for 256/512MB Jaspers)
-noenter : Suppresses prompt for enter key when finnished
-v : Set verbosity level, valid levels: 0, 1, 2 and 3
-? : Shows this information


Download Links:

- CLI version
- GUI version

News-Source: x360 NAND Dump Checker v1.0 (via) Homebrew-Connection








#2 TAz00

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Posted 24 July 2012 - 10:56 PM

It works great.

It did tell me I have ghosts in my original nand dump, which i know contains a single remapped bad block. I have used this image as a base for all my jtag flashes no problem tho biggrin.gif

Edited by TAz00, 24 July 2012 - 10:57 PM.


#3 Swizzy

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Posted 26 July 2012 - 07:29 AM

QUOTE(TAz00 @ Jul 24 2012, 11:56 PM) View Post

It works great.

It did tell me I have ghosts in my original nand dump, which i know contains a single remapped bad block. I have used this image as a base for all my jtag flashes no problem tho biggrin.gif


That means the block have one or more ECC errors in it, but not 0x00/0xFF filled ECC data which i guess also indicates badblock in some cases, but could very well also be a ghostblock tongue.gif




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