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NPDTool PS3 EDAT / SDAT Tool v4 Final By User and Belmodo Out


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27w ago - Today PlayStation 3 developers user and Belmodo have made available NPDTool PS3 EDAT / SDAT Tool v4 Final with the changes outlined below.

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To quote: Hi, Belmondo and me thought it would be time to just drop this here.

Enjoy

PS: extracting compressed edat/sdat is supported, creating isn't. However, you can finalize compressed debug edat/sdat.

Edit: ofc creating and extracting uncompressed edat works as well... let me know if there are any issues. it works with every file i tried.

Credits: JuanNadie

Previous Revisions:

Update 4d:

  • decompression fix




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Comments 236 Comments - Go to Forum Thread »

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PS3 News's Avatar
#6 - PS3 News - 151w ago
Here is a follow-up from his blog today as well for those following: nwert.wordpress.com/2011/11/29/about-spu-channels-64-72-and-73/

If you are reversing the PS3′s isolated SPU modules, you will eventually notice channels 64, 72 and 73. Here are some C functions, that roughly describe how they work:

About SPU channels 64, 72 and 73


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It seems that lv1ldr is storing it’s version into a special storage area.

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And e.g. isoldr reads the version from the storage area and compares it to it’s own version. If the check fails, isoldr will just stop execution.

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I wonder what else is stored in the area and how long the data in it persists, so my next idea is to code an isolated elf, that allows me to specify the value written to channel 64 and then dumps the data from channel 73.

Ezio's Avatar
#5 - Ezio - 152w ago
Friday is a new legal application developed by naehrwert to remarry bd drive.

Quote Originally Posted by tulla2010 View Post
shame he will never release the eid tool

Yeah, unfortunately he decided to not share his eid tool when it will be ready.

tulla2010's Avatar
#4 - tulla2010 - 152w ago
shame he will never release the eid tool

Bartholomy's Avatar
#3 - Bartholomy - 152w ago
Yep. WE mortals don't do nothing with this stuff. But i suppose it's an advancement about a free solution...

Oh, some news: And no, I won't release eidtool. If you want the algorithms, you'll have to start reversing

Cool, we can close this chapter too

HAVOK7's Avatar
#2 - HAVOK7 - 152w ago
wow i am first lol, ok so what can be actually done with this?

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