Seibu SPI
The Seibu SPI is a 32-bit arcade system board manufactured by Seibu Kaihatsu.
Technical Specifications
Main CPU: Intel I386 or AMD AM386DX @ 25 MHz
Sound CPU: Zilog Z80 @ 7,15909 MHz
Sound Chip: Yamaha YMF271 @ 16,9344 MHz
Games Released
| Release Date | Game Name | Developer | Publisher |
|---|---|---|---|
 1995-05
|
 Viper Phase 1 (バイパーフェイズ1)
|
Seibu Kaihatsu | Seibu Kaihatsu
|
| 1995-08
|
Viper Phase 1: New Version
(バイパーフェイズ1 NEWバージョン) |
Seibu Kaihatsu | Seibu Kaihatsu
|
| 1995-10
|
 Battle Balls
|
Seibu Kaihatsu | Seibu Kaihatsu
|
| 1996-04
|
E-Jan High School (E雀ハイスクール)
|
Seibu Kaihatsu | Seibu Kaihatsu
|
| 1996-11
|
Raiden Fighters (ライデンファイターズ)
|
Seibu Kaihatsu |   Seibu Kaihatsu
|
| 1997-11
|
Raiden Fighters 2: Operation Hell Dive
(ライデンファイターズ2 -オペレーションヘルダイブ-) |
Seibu Kaihatsu | Seibu Kaihatsu
|
| 1998-08
|
Raiden Fighters Jet (ライデンファイターズJET)
|
Seibu Kaihatsu | Seibu Kaihatsu
|
| 1999-09
|
E-Jan Sakurasou: Aki Heya Ari
(E雀さくら荘 - 空き部屋ありマス) |
Seibu Kaihatsu | Seibu Kaihatsu
|
