From owner-freebsd-hackers  Fri Aug 25 15:15:59 1995
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Date: Fri, 25 Aug 95 17:15 CDT
From: steve@simon.chi.il.us (Steven E. Piette)
To: jgreco@brasil.moneng.mei.com, rgrimes@gndrsh.aac.dev.com
Subject: Re: ISDN Anyone?
Cc: fenner@parc.xerox.com, terryl@cs.stanford.edu, freebsd-hackers@freebsd.org
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> From freefall.FreeBSD.org!owner-freebsd-hackers Fri Aug 25 03:07:07 1995
> Sender: freefall.FreeBSD.org!owner-freebsd-hackers
> From: "Rodney W. Grimes" <rgrimes@gndrsh.aac.dev.com>
> Subject: Re: ISDN Anyone?
> To: jgreco@brasil.moneng.mei.com (Joe Greco)
> Date: Thu, 24 Aug 1995 13:26:37 -0700 (PDT)
> Cc: fenner@parc.xerox.com, terryl@cs.stanford.edu, freebsd-hackers@freebsd.org
> > 
> 
> The 451/551 integrate some stuff, but I can't recall what ``stuff''.  
> 
> 
> > Joe Greco - Systems Administrator			      jgreco@ns.sol.net
> > Solaria Public Access UNIX - Milwaukee, WI			   414/342-4847
> 
> 
> -- 
> Rod Grimes                                      rgrimes@gndrsh.aac.dev.com
> Accurate Automation Company                 Reliable computers for FreeBSD
> 


They integrate the parallel port on chip and the 552 does to FIFO'd serial
plus one parallel.

Steve