[comp.sys.amiga] Warning! Dumb, ignorant ECS chipset question

dtsteen@dahlia.waterloo.edu (07/03/89)

I normally wait for others to ask these dumb questions, but I don't seem to
have seen anyone ask this one, so here goes.

I understand that the new ECS chipset will consist of the new "obese" Agnus
and the new Denise.  It has been established beyond a shadow of a doubt that
the new Agnus will not work in an A1000, and that no reasonable amount of
hacking will change that.  But what about the new Denise?  Won't it have to
be pin compatible with the old one?  What would happen if it was plugged
into an A1000?  Would it work at all?  Would some reasonable amount of hardware
hacking enable one to get the high resolution video modes?  Or do these depend
on some fundamental change in the new Agnus?

In case that doesn't work, I still see a benefit for us old A1000 users:  When
all the A500 and A2000 owners rip out their Denise chips to put the new ones
in, maybe we can get the old ones and finally get halfbrite support in the
A1000's (yes, mine is that old).  Correct assumption?

Any comments?  From people who know the answers?

Markus Wandel
dtsteen@dahlia.waterloo.edu <-- borrowed account
(519) 884-9669