[PCB_FORUM] Re: FW: Diff pair drc's

Hi Tim,

Would you please diagram the topology?

Regards,

Austin

> -----Original Message-----
> From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
> [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx]On Behalf Of Paul Gingras
> Sent: Wednesday, March 22, 2006 1:38 PM
> To: icu-pcb-forum@xxxxxxxxxxxxx
> Subject: [PCB_FORUM] FW: Diff pair drc's
> 
> 
> 
> 
> 
> 
> All,
> 
>   I know this problem we've run into it before but the solution 
> escapes me.
> We have electrical drc's associated with the diff pair nets
> NBUF_DO_IN_P and NBUF_DO_IN_N? It appears allegro thinks r641 and r675
> should be
> a short distance so it is not recognizing the diff pair routing 
> between the
> 2.
> There is nothing in the schematic to support this. Any Ideas?
> 
> Thanks,
> 
>   Tim Schillberg
> KAW/USA
> 
> 
> 
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