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  1. fsckewe

    Netboot on 2.13 Netdimm board without loading time

    :thumbsup: Hope the yaton pube haters dont get too salty.
  2. fsckewe

    Radiation from Fukushima and YAJ?

    And so will your CRTs! lol
  3. fsckewe

    naomi netboot roms

    You wouldn't. Just trying to make light of the situation a little bit. It was getting a bit too stuffy in here :) That's all. This is well noted. I'm not asking for a dissertation. Just some bread crumbs to get me started. Much like the mention of mame debugger + IDA, tool sharing is also...
  4. fsckewe

    naomi netboot roms

    Well, this thread has been fully fucking derailed. I already typed this up so might as well post it.... For those playing along, here is SegaTetris. I have a netbootable SegaTetris.bin I got from one of the mega links floating around on here. I'll be looking at that file and one concat'd from...
  5. fsckewe

    naomi netboot roms

    Cool. I was just introduced to the Naomi platform in like August 2018. And I didn't even start thinking about SH4 until a couple of months ago. We clearly have different starting points in regards to disambling/debugging knowledge/skill. People learn in different ways and start from various...
  6. fsckewe

    naomi netboot roms

    dang. we were so close. I guess I can just concat a dump in mame and bindiff to a known working netbootable bin and go from there. thanks.
  7. fsckewe

    naomi netboot roms

    Cool. Can you send me a netbootable marstv bin so I can bindiff it with concat'ing the roms out of mame? Thanks!
  8. fsckewe

    naomi netboot roms

    lol, what... naomi netboot roms and you just had an exchange with @Finisterre about martv. I am asking for a suggestion on one that is known to be fix (there are what, like 80 that currently netboot) that you think would be a better/easier starting point than dbnaomi.
  9. fsckewe

    naomi netboot roms

    So can Naomi Games like MvC2 be hacked?
  10. fsckewe

    naomi netboot roms

    thank you. This is very helpful and should get me started. You mention db being an early release that may be buggy. Could suggest another game (even one that has already been sorted) that would be a better starting point. Perhaps one you recall being less complex than the ohers?
  11. fsckewe

    naomi netboot roms

    no opportunity to talk down to people gets a pass by @brizzo The precedent has been set: you gotta listen to his condescension to get the gems. I mean, i know fuck all about debugging code and mapping memory. Shit is way over my head. :whistling:
  12. fsckewe

    naomi netboot roms

    thanks for your time and insight. I'll ask more practical questions in the future.
  13. fsckewe

    Atomiswave Bootleg Carts

    interesting. Thanks for sharing @brizzo
  14. fsckewe

    naomi netboot roms

    I am asking if you are interested in sharing information on said protection checks. Is it typically in the epr? Is it elsewhere? What would one be looking for? For example, in x86, there are only a handful of ways to get eip and spotting those patterns in asm can become apparent. What do these...
  15. fsckewe

    Radiation from Fukushima and YAJ?

    To detect radiation for what was released at Fukushima, yes a Geiger counter is something you could use. I have a few myself but haven't bothered to check any pcbs. The primary radionuclides of concern released during the accident were I-131, Cs-137, and Cs-134. The I-131 is long gone. Short...
  16. fsckewe

    naomi netboot roms

    sooooo, is that a no?
  17. fsckewe

    Netboot on 2.13 Netdimm board without loading time

    https://mega.nz/#F!lg4TTIrL!Bs03RF6fYjoUg1YYUt70Dw!B1xnWaBD Start here..
  18. fsckewe

    naomi netboot roms

    I see now. So when do we have an IDA/BN/ghidra screen share session to walk thru all of this ;)
  19. fsckewe

    naomi netboot roms

    is this what the patcherv6 "fixes" ?
  20. fsckewe

    naomi netboot roms

    I had not seen this posted and my 2P bat came in today. Using mame set 0.198. Referring to this: https://github.com/mamedev/mame/blob/master/src/mame/drivers/naomi.cpp#L4367 This is netbootable: $ cat epr-22141b.ic22 epr-22141b.ic22 epr-22141b.ic22 epr-22141b.ic22 mpr-221* > db99.bin And this...
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