Revision as of 17:16, August 5, 2026 by Voodooween(talk | contribs)(Created page with "{{Board |hardware_id=171-5663 |hardware_type=EPROM |hardware_date=1989 |chips=315-5341 |text=(C)SEGA 1989, 171-5663, MADE IN JAPAN, M5 TEST 8MB |photo=171_5663-pcb.jpg |system=Sega Mega Drive }}")