Date   : Thu, 25 Jan 1996 14:10:13 +0000 (GMT)
From   : Philip Blundell <pjb27@...>
Subject: Re: System VIA help

On Wed, 24 Jan 1996, James Fidell wrote:

> > (5) Does anything use the shift register? XBeeb and BeebEm don't seem 
> > to support it, so I assume it can't be that important... does anybody 
> > know otherwise?
> 
> I don't support the shift register because there's nothing in my emulation
> that needs it.  I assume that it is used for the RS423 port and the
> cassette system.

Actually, I don't think it's used for anything.  The 6850 UART handles 
the RS423 and cassette. 


--
philip blundell trinity college cambridge 01223 356256 pjb27@...