Specifications

Processors: Motorolla 68000 (12Mhz, 16-bit), Z80 (Zilog-80a 4Mhz, 8-bit)
Resolution: 320x224
Color Palette: 65,536
Maximum colors on-screen: 4,096
Maximum sprites on-screen: 380
Minimum sprite size: 1x2
Maximum sprite size: 16x512
Maximum amount of game planes: 3
Sound Channels: 4-FM synthesis, 7-Digital Internal, 3-PSG, 1 noise channel
RAM: Internal RAM: 64kb, Video RAM: 68kb, Z80 RAM: 2kb
Memory Card: 8kb or *68-pin JEIDA ver.3 spec memory
*Any 68-pin memory that fits the JEIDA ver.3 spec will work

http://web.njit.edu/~jal0737/Neo-Geo/Neo-info.htm Informations and history.

I have bought this wonderful machine at the very beginning in France (MODEL NEO-AEC serial 007444 - American) in August 1991 with Magician Lord + 1 joystick + 1 memory card for 600€ !!!. I own 24 games which I paid between 100€ and 150€.


I have probably the best experience in videogame in my life with this machine, thanks to SNK. I never play so much on any system since the Neo Geo, the community is as strong as before, maybe more, and I decide to buy (10.09.2003) a NeoGeo CD+14 games on ebay.com and on ebay.fr, a front loading NeoGeo CD system. I am not a great fan of fighting games because I prefer plattform action and shooting game.

• First PCB revision were made by NEC (it is the case for mine)
• Second rev had a video problem that was fixed with a video daughter board in a third revision or if you sent it in to get fixed
• Forth rev incorporated the video fix

Neo Cd systems (easy wire language selection)

• Neo Front loading cd model (only 25000 ex. Jap only, no language switch, break easily)
• Neo CD top loading (the best to acquire)
• Neo CDZ (incorporates a protection against playing burns (not working 100%), 2 times faster)

Neo pocket (you select language on unit)

• B/w model
• Color model
• Smaller color model (japan only)

Hyper neo geo 64 (language determined by origin of Hyper not carts)

• Hyper with extra wire harness for sound and powered
• New hyper without extra wire harness

Neo Geo MVS Rom language selection

• 1 - slot (1 large, 1 small, 1b and 1c )
• 2 - slot
• 4 - slot
• 6 - slot (rare)