[Coco] [OFF] Hitachi MB-6890 information needed

[Arthur Flexser]

Definitely an Easter egg, Luis.  There's a secret sequence of 3
undocumented 6309 opcodes that when executed causes the display of a
full-color portrait of those wacky Japanese pranksters that added the extra
features to the 6309.

Art


On Tue, Apr 22, 2014 at 1:58 PM, Luis Antoniosi (CoCoDemus) <
retrocanada76 at gmail.com> wrote:

> So are you saying the 6309 extra features is a EASTER EGG?
>
>
>