ZSNES board

It would work, and probably wouldn't even cause too much trouble. Well, the problem is doing the assembly language coding to handle all of that is fairly awful, and a bit beyond me right now. It looks like I'm going to need to figure out how to do it, though, as there are a few tricks I want to do ...

/RESET is a reset output. The only input comes from the switch on the front of the SNES. OK, that's not a problem. Do you know if it's a real /RESET output - that is, it goes low when the cartridge is reset, and only then? The SNES-Kart documentation seems to suggest it goes low on every ROM access...

OK, I'm very confused now. According to the SNES-Kart documentation, /RESET goes low on a ROM area read. I had figured that /RESET was a hard-reset line. I was also hoping there was a soft reset mechanism as well, but I haven't been able to find it. Does /RESET go low on a ROM area read? Does anyone...

I guess if I get really silly in the future I could try to emulate the CIC chip itself, but that's a) difficult, and b) DMCA-dangerous, even though I think I'm safe on that one as it was developed pre-DMCA. Let me ask some questions: 1. the CIC-chip is AKA the Region Lockout chip, right? and 2. How...

If "/OE" means "/RD", i have that on pad 23. Pad 49 i have labeled as /CART, which gets set for accesses to the "traditional" ROM areas, I suppose this could be called "chip select" or "/CS"? There's also /WRAM on pad 32, which is set when the SNES ...

Sounds interesting. Don't know how feasible, but interesting. Well, the only "iffy" part is the flash SIMM, and I still need to order that. Right now the PLD code works in simulation, so the address remapping at least works. That's not a problem. The board is fully layed out, though I hav...

Hi everyone: After nearly taking a sledgehammer to my few remaining SNES games when they refused to work, and utterly sick of hacking apart games and replacing them with one-shot EPROMs, I've put my mind to actually building a SNES flash cart. Yes, I know that tototek sells one for $70. No, I don't ...