naomi

I'm trying to set up a Naomi with Marvel Vs Capcom 2 in one of my head to head setups and I'm really struggling to get P1 and P2 button 6 working correctly. I tested this in my linked Blast Citys and in my New Versus City and got the same results. I'm using a Sega 838-13683-91 JVS to Jamma...

Hi there. I am looking to get my hands on a fully functional Naomi 2 system with the bios already updated to 4.02 multi bios, and the Chip 0-Key (although I don't think that's officially needed with the netdimm for home-booting) I'm pretty much looking for a turnkey system, I want to open the...

I've just whipped up a coin input mech assembly for the Sega Naomi and Net City series of cabinets. As usual, the switch comes from a worn out Seimitsu LS-40 mech. You can probably use any old switch in there. Enjoy! Latest version will be here...

https://twitter.com/gameparts_korea/status/1727246306115252325 I've tested new JVS-IO for two DB15 arcade sticks. And works fine on Taito Type X3. The sample board has a Raspberry Pi Pico, but the product will have rp2040 ic. (Because the Pico lacks 4 GPIOs) I hope this board will also work...

Hi, I have a Crazy Taxi cart up for grabs. Was tested in a Naomi 2 working, though the cartridge needs to be snug in order for the system to read it. So many hilarious prices on eBay for like $900 lmao gotta love scalpers and retro game collecting nowadays. Asking $370 US shipped OBO. Please...

Hi, Just wanted to reach out to anyone who might be interested in upgrading their Gundam stick to offer the same travel as an og Monkey Ball setup. The main factor here is the restrictor disc (purple) residing in the base of the unit. Gundum units are 40mm outer diameter while MB is 45.5mm...

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So I've been wiring up my NAC to be ultimately flexible, able to run anything, and part of that 'anything' includes my Naomi board. After whipping up a power cable for the Sega I/O board, I plugged it all in and it worked perfectly, but for two problems: the VGA cable rapidly turned into a...

I can't access my old account here and it's been some time since I've posted but if you want to check out my feedback you can do so via the links to my original posts on Neo-geo.com as well as eBay under username Starscream615. Selling off my arcade collection to raise some funds for the...

Hi guys, I bought a repro board of this Sega part from the folks at Arcade Art Shop in UK. I believe it originally came with the Star Wars Trilogy (M3 Step 2) cabinet since I decided to include it in this sub-forum. I bought one in hopes it comes in handy with some of my modded home controls I...

Reference Material Arcade Otaku: System spec and system details (External) Naomi 1 Naomi 2 Atomiswave System 16: System spec and games list (with screenshots) (External) Naomi 1, N1 GD-ROM, N1 Multiboard, N1 Satellite Terminal Naomi 2, N2 GD-ROM, N2 Satellite Terminal Atomiswave List of...

Hi! I’m a newbie to JVS systems and the biggest sticking point in my project currently is that I need a way to power a NAOMI 2 with a NetDIMM without a cabinet. This is apparently a very power hungry set up and I’ve seen two main options: 1. Sun PSU. The most reliable solution although these...

Hey Guys, Complete Marvel vs Capcom 2 Naomi setup with Capcom I/O for $800 Shipped CONUS. Buyer covers PayPal Fees. Naomi w/ Latest Multi Bios and new Fans & Battery Sun Power Supply w/ New Fan Capcom I/O or Sega Power and I/O Combo Original Marvel Vs Capcom 2 Cart

Looking to sell my Naomi setup. Parts listed individually, discount if you buy multiple items. Buyer covers shipping cost, only CONUS. PayPal or Venmo Naomi w/ Latest Multi Bios and new Fans & Battery- $225 Net Dimm with 1024MB Ram, Zero Key, 4.02 FW & Raspberry Pi configured with WiPi - $300...

Hello Everyone, I have a Astro City with Naomi 1, a compact flash to dimm setup all hooked up to a Capcom I/O powered by a PC PSU. How can I fit the Capcom I/O and the Naomi onto that wooden board and where would I put the PC PSU? Is there a way to wire the PC PSU into the same switch of the...

Hello!! ^^ I just got my hands on a Naomi Universal Cabinet after years of wanting one. I was planning to restore it which sadly seems to already have been done to a degree (lazily) with white paint, but i would like to undo that and redo it with more care. In looks i'd like it to be as close...

Looking for the fallowing games for the Naomi: Dead or Alive 2 Millennium Capcom vs. SNK Millennium Fight 2000 Pro Guilty Gear X Gun Survivor 2: Biohazard CODE:Veronica (Resident Evil) Ikaruga I also have Marvel vs Capcom 2 for sale/trade.

Just bought a broken Naomi motherboard, for the exercise of learning the repair. My goal is to assemble the parts I need to start repairing. Then: Add Net-boot support. Looking for (in order): Any verified working game cartridge (honestly, just want a way to verify once I have the motherboard...

I have a Naomi 2 that doesn't seem to recognise any Net-DIMM that I attach. I've got a few of them with various firmware versions; 2.06, 3.17, & 4.01, and none work. I was assuming it to be a fault on the DIMM itself (buffer chip?) until I've finally gotten hold of a second Naomi 2 and they all...