Date   : Fri, 06 Aug 2004 09:49:42 +0000
From   : Jules Richardson <julesrichardsonuk@...>
Subject: Re: ROMs with Tube code?

On Thu, 2004-08-05 at 23:44, Pete Turnbull wrote:
> On Aug 5, 15:53, Jules Richardson wrote:
> >
> > Quick Q: Which common ROMs have code to drive the Tube present? I
> gather
> > not all of them do...
> 
> DNFS does, and 1770DFS.  ADFS doesn't, early NFS doesn't, DFS doesn't.
>  Later NFS might (NFS 3.60 or ANFS) but I'm not sure.  The only
> official way to get the Tube code is to use DNFS 1.2 or 1770DFS (any
> version).

... which explains why the ABC310 has a DNFS ROM in it as well as ADFS,
and explains why it never tries to initialise the copro without it :-)

ta!

Jules