SNK Neo Geo MVS
SNK Neo Geo Multi Video System | |
---|---|
Katakana | ネオジオ MVS |
Manufacturer | SNK |
Year | 1990 |
Media | Cartridge |
CPU | 68000@12MHz, Z80A@4MHz |
Resolution | 15k |
Wiring Standard | MVS |
Successor | Hyper Neo Geo 64 |
The MVS (Multi Video System), as the Neo Geo was known to the coin-op industry, offered arcade operators the ability to put up to 6 different arcade titles into a single cabinet, a key economic consideration for operators with limited floorspace. With its games stored on self-contained cartridges, a game-cabinet could be exchanged for a different game-title by swapping the game's ROM-cartridge and cabinet artwork. Several popular franchise-series, including Fatal Fury, The King of Fighters, Metal Slug and Samurai Shodown, were released for the platform.[1]
Hardware
Available in 1 Slot, 2 Slot, 4 Slot and 6-slot variants. Some later games also came on dedicated boards.
Hardware Model | # Of Slots | Cart Orientation | Harness Type | On Board Memory Slot | MV-IC Memory Board Support | Joystick Ports | Stereo Through Harness | Stereo Through PCB Connector | Stereo / Mono Switch | Built In Headphone Jacks | Headphone Connector | Headphone Volume Control | BIOS | Image | Manual |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MV-1 | 1 | H | Jamma | No | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Socket | Image | Manual (Partial) |
MV-1A | 1 | H | Jamma | No | No | No | No | No | No | No | No | No | Socket | Image | Manual |
MV-1AX | 1 | H | Jamma | No | No | No | No | No | No | No | No | No | Soldered | ||
MV-1B | 1 | H | Jamma | No | No | No | No | No | No | No | No | No | Soldered | Image | Manual |
MV-1C | 1 | V | Jamma | No | No | No | No | No | No | No | No | No | Soldered | Image | Manual |
MV-1F | 1 | H | Jamma | No | No | Yes | No | Yes | Yes | No | Yes | Yes | Socket | Image | Manual |
MV-1FZ | 1 | H | Jamma | No | No | No | No | No | No | No | No | No | Socket | Image | Manual |
MV-1T | 1 | H | Jamma | No | No | Yes | No | Yes | Yes | No | Yes | Yes | Socket | Image | |
MV-2F | 2 | V | MVS | Yes | No | Yes | Yes | No | No | Yes | No | Yes | Socket | Image | Manual |
MV-4F | 4 | V | MVS | No | Yes | Yes | Yes | Yes* | No | No | Yes | Yes | Socket | Image | Manual |
MV-6F | 6 | V | MVS | No | Yes | Yes | Yes | Yes* | No | No | Yes | Yes | Socket | Image | Manual |
MVS Pinout
JAMMA Compatibility
Neo Geo JAMMA board in a JAMMA cab = works fine
Neo Geo Stereo/Mono selectable board in a JAMMA cab = Works fine in Mono. Only one channel in Stereo
Neo Geo MVS wired board (stereo - multislot) = Works but only one channel of audio
JAMMA board in a Neo Geo JAMMA wired (mono) cab = works
JAMMA board in a Neo Geo MVS wired (stereo) cab = Fried audio amplifier chip after a minute or two.
BIOS Alternatives
- Universe BIOS - Switch between regions, MVS/AES mode, as well as enable cheats and other functions.
- Neo Diagnostics BIOS - Used to diagnose faulty MVS hardware.