Irem M57
The Irem M57 hardware, is a 8-bit arcade system board manufactured by Irem.
Technical Specifications
Main CPU: Zilog Z80 @ 3 MHz
Sound CPU: M6803 @ 3,5 MHz
Sound Chip: Irem Audio: 2xGeneral Instrument AY-3-8910A @ 894 KHz, OKI MSM5205 384 KHz, Discrete circuit
Games Released
| Release Date | Game Name | Developer | Publisher |
|---|---|---|---|
 1983-09
|
Tropical Angel (トロピカルエンジェル)
New Tropical Angel (ニュートロピカルエンジェル) |
Irem | Irem |