Date   : Wed, 27 Jul 2005 18:58:29 +0100
From   : Sprow <info@...>
Subject: Re: ARM copros, speech cartridges, real time clocks, etc

In article <10507252335.ZM13104@...>,
   Pete Turnbull <pete@...> wrote:
> On Jul 25 2005, 22:32, BeebMaster wrote:
> > I've been trying to find the Tube ULA (and other ULA) chips for years
> > but
> > haven't found them anywhere.  I even had some enquiries made of
> > Ferranti
> > at one point but they didn't have any old stock.

Stock at http://www.sprow.co.uk/bbc/forsale.htm

[snip]

> However, the function and architecture of the ULA is documented, so it
> would be possible to make a substitute from a PLD.  It's not even very
> complicated.

And that's exactly what I would do for an ARM copro,
Sprow.