Re: port_discipline

From: Marq Kole <marq.kole_at_.....>
Date: Tue Sep 04 2007 - 05:51:25 PDT
Geoffrey,

Technically speaking it is not the attribute that carries over - it is the
default discipline that does. The attribute is used just to change that
default. As this use of port_discipline is specific to analog primitives, I
don't think this is much of an issue. The fact that the attribute instance
is in line with the 1364-2005 syntax is more important from a language
compatibility issue.

Marq



                                                                       
                                                                       
                                                                       
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                                       Marq Kole <marq.kole@nxp.com>   
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     "Geoffrey.Coram"                  verilog-ams                     
     <geoffrey.coram@anal              <verilog-ams@eda-stds.org>      
     og.com>                                                       Subject
                                       Re: port_discipline             
     04-09-2007 14:40                                       Classification
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       




 > Another approach would be to have the port discipline of the first port
 > automatically apply to any successive ports, if those ports following it
 > do not have a port_discipline attribute specified. So:

In 1364-2005, does the attribute ever "carry over" in this fashion?
I suspect not, so I would be disinclined to make the discipline
attribute special in this way.

-Geoffrey

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Received on Tue Sep 4 05:54:06 2007

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