ChanServ changed the topic of ##yamahasynths to: Channel dedicated to questions and discussion of Yamaha FM Synthesizer internals and corresponding REing. Discussion of synthesis methods similar to the Yamaha line of chips, Sound Blasters + clones, PCM chips like RF5C68, and CD theory of operation are also on-topic. Channel logs: https://freenode.irclog.whitequark.org/~h~yamahasynths
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<andlabs> bah, those pin headers are too closely spaced together, and the jumper isn't wide enough; I wonder if I can bend the pins outward and have two freely standing pieces of header...
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<andlabs> okay so the pins were wide enougha fter all to fit in two adjacent slots
<andlabs> I had mom cut them into four individual pieces and one paired piece (they were originally in units of 3 pins)
<andlabs> the individiual units don't say in
<andlabs> the pair units are too top-heavy with the jumper and like to fall out
<andlabs> I should have just gotten the special built ones on amazon
<cr1901_modern> did you buy metric pin headers instead of imperial?
<cr1901_modern> Probably gonna regret asking this, but if anyone has any leads on this, please privmsg me: https://twitter.com/Q3w3e3/status/1256371755825987585
<cr1901_modern> I'll ask the person who got me the Oman archive, but I somehow doubt they have it
<cr1901_modern> Well I _would_ ask the person who got me the Oman archive if they were on IRC, but alas seems they logged out for good recently
<cr1901_modern> Archive link: https://anonfiles.com/P412V7u5o8
<cr1901_modern> Now how long before I start getting emails about his one?
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<ZrX-oMs> Not sure if that dump has everything. Not much chipdesigns there for what I can see.
* cr1901_modern hasn't checked yet
<ZrX-oMs> Tapeout data for some chip but no idea what chip.
<superctr> the big question, what is KLPT
<superctr> i doubt this chip tests Korean language skills
<cr1901_modern> 2005? That's not N64...
<superctr> maybe it's related to the wii
<superctr> if this leak includes IOS sources, then there could be other wii related stuff too
<superctr> given, the IOS source leak that I am aware of came from Acer or some other computer company (?)
<superctr> So this may be a collection of previous leaks
<ZrX-oMs> There are hints to some Acer cloud service.
<Foone> I wonder if Acer/whoever was thinking of making a PC that could play n64 games, like those sega-genesis PCs
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<ZrX-oMs> As there are no IO-pins it could be that logic is a module used on some even larger IC.
<superctr> "Acer Cloud Technology, formerly iGware, formerly BroadOn, formerly RouteFree. Can these guys settle on a name already?"
<superctr> I see then. Probably there's some connection to Silicon Graphics too
<superctr> another fun thing: the leaked docs clearly indicate that the "IOS" is an abbreviation of "IOP OS" or "Input/Output Processor Operating System"
<superctr> haha, the source code for N64DD IPL is included here too, with the N64 cube animation and all
<superctr> there's some leftovers from the SM64 code there too
<cr1901_modern> I still can't believe SM64 was decompiled so successfully the dev tools can create a bit-perfect copy
<cr1901_modern> I mean, still not gonna be fun to read b/c the var names suck, but still impressive
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<andlabs> cr1901_modern: if this leak is missing something that would explain why it isn't getting a lot of attention; the omar files are way more authoritative but no one wants to touch those with a thousand foot pole
<andlabs> [06:40:59] <cr1901_modern>I still can't believe SM64 was decompiled so successfully the dev tools can create a bit-perfect copy
<andlabs> they finally learned from the sonic scene
<superctr> i think this has most of the stuff if not everything that was in the omar files
<andlabs> lol
<andlabs> even better
<andlabs> n64 scene is gonna excommunicate these files too and nothing will ever improve
<andlabs> sorry I'm very opinionated about these things, and my opinion is the minority opinion
<andlabs> also I hope anonyfiles isn't legitimately this slow lol
<superctr> there's a torrent in the internet archive link, that one is much faster
<andlabs> yes, I'm getting both
<andlabs> the torrent just finished
<superctr> but even better is a mega link from the original 4chan thread, that one stripped the RCS data
<andlabs> and AF does seem to be legitimately that slow
<andlabs> so this has MORE stuff?
<superctr> actually, it's good the RCS is being preserved too, that can be really interesting in the future
<andlabs> wow good job 4chan
<superctr> But if you want to easily preview the files, you need to get the version with the stripped RCS
<andlabs> total betas lololol
<andlabs> oh
<andlabs> I still need to investigate how to dump ASICs
<andlabs> generically
<superctr> there's so much stuff in this leak it's going to take a long time to go through all of this
<andlabs> if Sik is correct the Sega CD 1 ASIC may soon die
<superctr> you can't dump an ASIC
<superctr> the best you can do is take a photo of the die and try to identify every standard cell
<andlabs> that's hwat I thought
<superctr> furrtek has managed to do that with a few chips
<andlabs> still would be cool to be able to do that at home
<superctr> but there is no such thing as "dumping" them, as in putting the chip in a socket and just press a button :P
<andlabs> also, x-raying PCBs
<andlabs> can I ast least dump arbitrary signetics PLAs
<andlabs> that would be useful too
<superctr> maybe, if there's no "protect" bit
<andlabs> yay
<andlabs> time to build third-party dumpers then
<andlabs> but meh righ tnow I'm still worrying about what I'm going to use to replace hard drives in old computers now
<ZrX-oMs> SSD ofcourse.
<andlabs> back to finding SATA to IDE converters then
<ZrX-oMs> Friend works as a suitable industrial service so I have some pulled IDE SSDs to use in retro projects.
<ZrX-oMs> -as+at
<andlabs> sigh startek
<andlabs> why do you call it "ide2sata" when it does the opposite
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<andlabs> Files /Users/pietro/Downloads/unsorted.7z and /Users/pietro/Desktop/vminstfiles/TODO_Downloads/segadoeswhatnintendontlololol/unsorted.7z are identical
<andlabs> so both the anonfiles and archive.org files are the same
<Foone> I made this mistake of downloading it with chrome and it then blocked it when it finished because it was "dangerous"
<ZirconiumX> Ouch
<cr1901_modern> andlabs: Supposedly they were compressed differently, but the contents are identical
<andlabs> this proves they are not compressed differently
<superctr> interesting
<superctr> it seems like the original Oman archive is also included in the Pokemon dump where this BroadOn leak originated
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<superctr> as with that, i mean "oman.rar"