Warning ! This page contains a build log, and therefor schematics and layouts which aren't tested or which contain errors. DO NOT attempt to build anything described here.
The Open Hardware MVS converter (still looking for a name) will be a low-cost, highly compatible MVS to AES adapter currently in development.
Build log
Both boards sent to fab --Furrtek 23:43, 6 August 2012 (CEST)
Boards received, will start tests the 9th --Furrtek 01:22, 4 September 2012 (CEST)
According to documentation, MAX II isn't 5v tolerant. --Hpman 15:40, 5 September 2012 (CEST)
True, will do basic durability tests. If they fail, I'll add level translators as suggested. --Furrtek 02:28, 7 September 2012 (CEST)
Errors on first prototype:
4MB/ROMOE swapped because of part-footprint link wasn't updated.
245s in the wrong direction (AB/BA), added an ALS04 inverter on direction pins to fix.
Misunderstood the AND logic for the 245 /OEs, fixed with cuts and patches.
Missing connections for LOAD, H and EVEN to the CPLD, added jumper wires to pins 48, 49 and 50 respectively.
Zoom problems, will try adding the RC delay on EVEN.
Puzzled works, KOF95 seems to work with some bad colors (maybe bad palette ram), Metal Slug 2 resets at the title screen.
--Furrtek 04:21, 10 September 2012 (CEST)
MS2 plays first level at least. Sent proto to Anzymus for further testing. Commited the fixes to the schematics and layouts. --Furrtek 06:17, 13 September 2012 (CEST)
Compatibility list
NGH
Title
Status
001
Nam 1975
Need testing
002
Baseball Stars Professional
Need testing
003
Top Player's Golf
Need testing
004
Mahjong Kyoretsuden
Need testing
005
Magician Lord
Need testing
006
Riding Hero
Need testing
007
Alpha Mission 2
Need testing
008
Jockey Grand Prix
Need testing (Still)
009
Ninja Combat
Need testing
010
Cyber-Lip
Need testing
011
Super Spy, The
Need testing
014
Mutation Nation
Need testing (Anzymus)
016
King of the Monsters
Need testing
017
Sengoku
Need testing
018
Burning Fight
Need testing (Anzymus)
019
League Bowling
Need testing
020
Ghost Pilots
Need testing (Anzymus)
021
Puzzled (Joy Joy Kid)
Works
022
Blue's Journey
Need testing
023
Quiz Daisousa Sen
Need testing
024
Last Resort
Need testing
025
Eight Man
Need testing
027
Mahjong Minnasano Okagesamadesu
Need testing
029
Legend of Success Joe
Need testing
030
2020 Super Baseball
Need testing
031
Soccer Brawl
Need testing
032
Robo Army
Need testing
033
Fatal Fury
Need testing
034
Football Frenzy
Need testing
036
Mahjong Bakatonosama Manyuki
Need testing
037
Crossed Swords
Need testing
038
Thrash Rally
Need testing
039
King of the Monsters 2
Need testing
040
Sengoku 2
Need testing
041
Baseball Stars 2
Need testing
042
Quiz Meitantei Neo & Geo
Need testing
043
3 Count Bout (Fire Suplex)
Need testing
044
Art of Fighting
Need testing (Anzymus)
045
Samurai Shodown
Need testing
046
Top Hunter
Need testing
047
Fatal Fury Special
Need testing
048
Quest of Jong Master
Need testing
049
Andro Dunos
Need testing (Anzymus)
050
Ninja Commando
Need testing (Anzymus)
051
Viewpoint
Need testing (Anzymus)
052
Super Sidekicks
Need testing (Anzymus)
053
World Heroes
Need testing
055
King of Fighters '94
Need testing (Anzymus)
056
Art of Fighting 2
Need testing
057
World Heroes 2
Need testing
058
Fatal Fury 2
Need testing (Still)
059
Savage Reign
Need testing
060
Fight Fever
Need testing
061
Super Sidekicks 2
Need testing
062
Spin Master (Miracle Adventure)
Need testing
063
Samurai Shodown II
Need testing
064
World Heroes 2 Jet
Need testing (Anzymus)
065
Windjammers (Flying Power Disk)
Need testing (Anzymus)
066
Karnov's Revenge (Fighers History Dynamite)
Need testing
067
Gururin
Need testing
068
Power Spikes II
Need testing
069
Fatal Fury 3
Need testing
070
Zupapa!
Need testing
073
Panic Bomber
Need testing
074
Aggressors of Dark Kombat
Need testing
075
Aero Fighters 2 (Sonic Wings 2)
Need testing
076
Zed Blade
Need testing
078
Galaxy Fight
Need testing
079
Street Hoop (Dunk Dream)
Need testing
080
Quiz King of Fighters
Need testing
081
Super Sidekicks 3
Need testing
082
Double Dragon
Need testing
083
Bust-A-Move (Puzzle Bobble)
Need testing
084
King of Fighters '95
Boots. Bad colors ?
086
Tecmo World Soccer '96
Need testing
087
Samurai Shodown III
Need testing
088
Stakes Winner
Need testing
089
Pulstar
Need testing
090
World Heroes Perfect
Need testing (Anzymus)
092
Kabuki Klash
Need testing
093
Neo Bomberman
Need testing
094
Voltage Fighter Gowcaizer
Need testing
095
Real Bout Fatal Fury
Need testing
096
Art of Fighting 3
Need testing
097
Aero Fighters 3 (Sonic Wings 3)
Need testing
200
Neo Turf Masters (Big Tournament Golf)
Need testing
NGH
Title
Status
201
Metal Slug
Need testing (Anzymus)
202
Puzzle de Pon!
Need testing
203
Master of Syougi
Need testing
206
Quiz Chibi Marukochan Deluxe
Need testing
207
Neo Mr. Do!
Need testing
208
Super Dodge Ball
Need testing
209
Goal! Goal! Goal!
Need testing
212
Over Top
Need testing
213
Neo Drift Out
Need testing
214
King of Fighters '96
Need testing (Anzymus)
215
Super Sidekicks 4
Need testing
216
Kizuna Encounter
Need testing (Still)
217
Ninja Master's
Need testing (Anzymus)
218
Ragnagard
Need testing
219
Pleasure Goal
Need testing
221
Magical Drop 2
Need testing (Anzymus)
222
Samurai Shodown IV
Need testing (Anzymus)
223
Real Bout Fatal Fury Special
Need testing
224
Twinkle Star Sprites
Need testing
225
Waku Waku 7
Need testing
227
Stakes Winner 2
Need testing
230
Breakers
Need testing
231
Money Puzzle Exchanger
Need testing
232
King of Fighters '97
Need testing (Anzymus)
233
Magical Drop 3
Need testing
234
Last Blade
Need testing (Anzymus)
235
Puzzle de Pon! R
Need testing
236
Iritating Maze, The
Need testing
237
Pop 'n Bounce
Need testing
238
Shock Troopers
Need testing
239
Blazing Star
Need testing
240
Real Bout Fatal Fury 2
Need testing (Anzymus)
241
Metal Slug 2
Passes level 1
242
King of Fighters '98
Need testing (Anzymus)
243
Last Blade 2
Need testing (Anzymus)
244
NeoGeo Cup '98
Need testing
245
Breakers Revenge
Need testing
246
Shock Troopers 2nd Squad
Need testing
247
Flip Shot
Need testing
248
Bust-A-Move Again (Puzzle Bobble 2)
Need testing
249
Captain Tomaday
Need testing
250
Metal Slug X
Need testing (Anzymus)
251
King of Fighters '99
Need testing (Anzymus)
252
Ganryu
Need testing
253
Garou: Mark of the Wolves
Need testing (Anzymus)
254
Strikers 1945 Plus
Need testing
255
Prehistoric Isle 2
Need testing
256
Metal Slug 3
Need testing (Still)
257
King of Fighters 2000
Need testing (Anzymus)
259
Bang Bead
Need testing
260
Nightmare in the Dark
Need testing (Still)
261
Sengoku 3
Need testing
262
King of Fighters 2001
Need testing (Still)
263
Metal Slug 4
Need testing (Still)
264
Rage of the Dragons
Need testing
265
King of Fighters 2002
Need testing (Still)
266
Matrimelee
Need testing
267
Pochi & Nyaa
Need testing
268
Metal Slug 5
Need testing (Still)
269
SVC Chaos
Need testing (Still)
270
Samurai Shodown V
Need testing (Anzymus)
271
King of Fighters 2003
Need testing (Still)
272
Samurai Shodown V Special
Need testing (Anzymus)
300
Last Hope
Need testing
301
Fast Striker
Need testing (Still)
302
Last Hope: Pink Bullets
Need testing
303
Gunlord
Need testing
3E7
V-Liner
Need testing (Still)
Parts list
Circuit boards
DO NOT BUILD.
PROG
File:Neocon prog 1.png File:Neocon prog 06082012.png
CHA
File:Neocon cha 1.png File:Neocon cha 08082012.png