Hi, you have successfully hooked a MB8841 MCU to Arabian (Sun Electronics 1983). This MCU was a dump from BanBam (Sun Electronics 1984).
Question: Can this MCU connected also to Route 16 (Sun Electronics 1981), Kangaroo (Sun 1982) or perhaps to Fly-Boy (Kaneko 1982)? All these games uses also a MB8841 MCU.