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04-27-24 12:03 AM |
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| 0 users currently in ROM Hacking | 2 guests |
| Main - ROM Hacking - SNES enhancement chips? | New thread | New reply |
| imamelia |
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Newcomer Level: 7 Posts: 3/6 EXP: 1061 Next: 387 Since: 01-17-10 Last post: 2622 days Last view: 2617 days |
Is there any good documentation on the SNES enhancement chips (DSP-1, SuperFX, SA-1, CX4, etc.)? I have searched and searched, but I have turned up next to no information about them. Although I may not be advanced enough to actually use them, I would nevertheless like to learn about a couple of them, just out of curiosity. Who knows, maybe I could actually utilize one or two of them eventually. I'm probably most interested in SA-1. The SNES Development Manual, I guess, says that the SA-1 uses some RAM from $3000-$37FF and $6000-$7FFF...or do I have that all wrong? Does anyone have any suggestions? I have looked on Google, around Zophar's Domain, just about everything I can think of that might turn up a document or something about them. |
| Kawa |
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 CHIKKN NI A BAAZZKIT!!! 80's Cheerilee is best pony Level: 138 Posts: 3256/5344 EXP: 30946219 Next: 716762 Since: 02-20-07 From: The Netherlands Last post: 4498 days Last view: 2634 days |
Here's some things I found on romhacking.net.
C4 info Something about DSP-1 emulation that might have some good info ____________________ Wife make lunch - Shampoo Opera - give it a spin Spare some of your free time? <GreyMaria> I walked around the Lake so many goddamn times that my sex drive was brutally murdered Kawa rocks  — byuu |
| MathOnNapkins |
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 Super Koopa Level: 62 Posts: 746/842 EXP: 1935593 Next: 49093 Since: 02-19-07 From: durff Last post: 4489 days Last view: 4012 days |
My advice if you really want to learn more about them is to read emulator source code (Snes9x / BSNES / ZSNES). They might not even 100% accurately emulate the expansion chips but emulator source and emulator authors are going to have way more about this stuff than just about any other source of information. That type of knowledge isn't common, even among SNES rom hackers, unless they happen to hack a game that uses a special chip. Even then, unless they're programmer type rom hackers they aren't going to know squat about the chip (e.g. Super Mario RPG.) ____________________ Zelda Hacking Forum hobbies: delectatio morosa |
| blackhole89 |
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 The Guardian Moloch whose eyes are a thousand blind windows! Level: 124 Posts: 2889/4196 EXP: 21533881 Next: 302720 Since: 02-19-07 From: Ithaca, NY, US Last post: 472 days Last view: 84 days |
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| Main - ROM Hacking - SNES enhancement chips? | New thread | New reply |
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