From SMS Power!

Development: Japanese Mark III: 171-5304

Board Number

171-5304

CPU

NEC D780C-1

I/O Controller

Discrete 2 x MB74LS257 and MB74LS32

RAM

NEC D4168C-15

VDP

Sega 315-5124

VRAM

2 x NEC D4168C-12

Video Encoder

ROHM BA7230LS

BIOS

Photos by Neto.

• Back to Development index