This board has a 315-5216 I/O controller. This chip is more commonly found in the original Master System.
- Board Number
- 171-5926-A
- CPU
- Zilog Z0840004PSC
- I/O Controller
- Sega 315-5216
- RAM
- NEC D4168C-15
- VDP
- Sega 315-5246
- VRAM
- 2 x NEC D4168C-15
- Video Encoder
- Sony CXA1145P
- BIOS
- Sega MPR-12808 (US/European BIOS with Alex Kidd in Miracle World)
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