Search found 28 matches

by p1pkin
January 1st, 2015, 10:25 am
Forum: Game Hardware Q&A
Topic: [REL] NAOMI Multi-region BIOS
Replies: 91
Views: 30602

Re: [REL] NAOMI Multi-region BIOS

thanks for feedback.

and NO, I have no any plans for HOTD2. a lot of boring work because of only one game ? nah
by p1pkin
December 29th, 2014, 12:52 pm
Forum: Game Hardware Q&A
Topic: [REL] NAOMI Multi-region BIOS
Replies: 91
Views: 30602

Re: [REL] NAOMI Multi-region BIOS

Nice christmas spirit, mr V. So i take it jeorg at arcademodbios is selling this? Thanks. Probably almost this. As I see they uses DSW 3-4, that means they didn't find original region switching code which uses 2-4, so injected own code to do this. When I saw that on his site a couple of weeks ago, ...
by p1pkin
December 28th, 2014, 7:03 pm
Forum: Game Hardware Q&A
Topic: [REL] NAOMI Multi-region BIOS
Replies: 91
Views: 30602

Re: [REL] NAOMI Multi-region BIOS

This will work for my CF / NetDIMM setup? I don't see reasons why it wouldn't work. technically its vanilla Naomi 1/2 bioses with nice 1byte-patch. that means the code which reads DIP switches and changes region depending on it was already in bios, made by Sega, but not executed in normal circumsta...
by p1pkin
December 28th, 2014, 5:17 pm
Forum: Game Hardware Q&A
Topic: [REL] NAOMI Multi-region BIOS
Replies: 91
Views: 30602

Re: [REL] NAOMI Multi-region BIOS

latest ones, rev C Naomi2 and rev H Naomi
by p1pkin
December 28th, 2014, 3:08 pm
Forum: Game Hardware Q&A
Topic: [REL] NAOMI Multi-region BIOS
Replies: 91
Views: 30602

[REL] NAOMI Multi-region BIOS

Merry Christmas and happy New Year! Here is Christmas gift to community: modded Naomi/Naomi2 BIOS with region switching. https://www.sendspace.com/file/11zffm Use DIPSW 2-3 on filterboard to: DSW2 DSW3 OFF OFF Japan ON OFF USA OFF ON Export ON ON Korea both BIOS CRC-protection exploit and region cha...
by p1pkin
December 15th, 2014, 3:47 pm
Forum: Game Hardware Q&A
Topic: Naomi Board ID??
Replies: 4
Views: 997

Re: Naomi Board ID??

this is "Hopper Control Board" ;) in SWP (Prize/Medal) games this Naomi BD connected via serial link to main game board and works as hopper controller. cartridge PCB is VF4 Evolution with just EPR rom changed to special hopper control program. also there is middle special board under cart PCB, can y...
by p1pkin
September 3rd, 2014, 1:48 pm
Forum: Cabinet Q&A
Topic: Naomi Club Kart Prize
Replies: 13
Views: 2988

Re: Naomi Club Kart Prize

It depends on what exactly Prize cab setup you have. there are two types of them.
older ones have additional Naomi mobo + hopper cartridge (basically VF4Evo cart with EPR changed) + special IO-board, newer - have special SH-IO board instead of all mentioned.
by p1pkin
August 21st, 2014, 12:03 pm
Forum: Arcade Games
Topic: Marvel vs Capcom 2 and other NAOMI games w/ VMU capabilities
Replies: 13
Views: 8236

Re: Marvel vs Capcom 2 and other NAOMI games w/ VMU capabili

there is also games with undocumented DC Controller support, for example "Border Down" and "Gun Survivor 2", but I'm sure there are more such games.