Broken C128 --> Gameboy CPU = ~Z80

From: Heinz Wolter <h.wolter_at_sympatico.ca>
Date: Sun Jul 22 23:26:54 2001

The old and new Nintendo Gameboys are based
on a custom cmos Z80 derivative that is missing the
shadow "prime" registers and IN/OUT instructions.
Heinz

----- Original Message -----
From: "Zane H. Healy" <healyzh_at_aracnet.com>

> >They also ran some Game Boy demos, but that's not on topic. =)
>
> Why, I've had a Game Boy for over 10 years, and IIRC, it's a 6502 based
system.
>
> Zane
Received on Sun Jul 22 2001 - 23:26:54 BST