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From: Mark McDougall<markm@v...>
Date: Wed Nov 22 01:14:15 CET 2006
Subject: [oc] Suggested extension to wishbone bus
Kevin Somervill wrote:

> As an optinal extension, I can see some benefit, but couldn't this
> also be addressed in a reference design using the standard interface,
> just dual ported? Is it just a convenience issue, or is there
> something fundamental that merits a formal extension to the spec?

FWIW I'm siding with Kevin on this one. Extending the specification for
'convenience' just complicates matters IMHO when the standard interface
is perfectly adequate for the task.

BTW couldn't the 'Duplex' interface simply be implemented as a wrapper
around two standard interfaces?

Respectfully,

--
Mark McDougall, Engineer
Virtual Logic Pty Ltd, <http://www.vl.com.au>
21-25 King St, Rockdale, 2216
Ph: +612-9599-3255 Fax: +612-9599-3266