[PCB_FORUM] Re: electrical constraint manager, timing

Does the "0:-300" work?
We had problems with this method. The minus sign did not seem to work as expected in the tolerance column.
So we had to define as -150:150 to get the same result. It seemed that a "-" (minus sign) worked in the delta column, but not the tolerance.
Can anyone comment on this?

Thanks,
Mark

sjchar3@xxxxxxxxxxxx wrote:

Sorry about that, message to wrong group. -----Original Message-----
From: sjchar3@xxxxxxxxxxxx
To: icu-pcb-forum@xxxxxxxxxxxxx
Sent: Tue, 14 Feb 2006 11:20:41 -0500
Subject: [PCB_FORUM] Re: electrical constraint manager, timing

http://www.us.design-reuse.com/news/news12571.html i guess this is officially release.


-----Original Message-----
From: Austin Franklin <austin@xxxxxxxxxxxx>
To: icu-pcb-forum@xxxxxxxxxxxxx
Sent: Thu, 30 Jun 2005 11:28:44 -0400
Subject: [PCB_FORUM] Re: electrical constraint manager, timing

Under net/routing/relative prop delay, set up a group that contains your
clock and other signals you want related to this clock.  Set the group match
length value in the group name heading under "delta:tolerance", such as
"0:-300" (note the "=", typically 300 will mean +- 300), and it will then be
assigned to all the signals in that group.  Then, select the clock and set
it as "target".

Regards,

Austin

-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx 
<javascript:parent.ComposeTo('icu-pcb-forum-bounce%40freelists.org');>
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx]On 
<javascript:parent.ComposeTo('icu-pcb-forum-bounce%40freelists.org%5dOn');> 
Behalf Of
sjcharles@xxxxxxx <javascript:parent.ComposeTo('sjcharles%40cox.net');>
Sent: Thursday, June 30, 2005 11:12 AM
To: icu-pcb-forum@xxxxxxxxxxxxx 
<javascript:parent.ComposeTo('icu-pcb-forum%40freelists.org');>
Subject: [PCB_FORUM] electrical constraint manager, timing


Group: how do i set up a constraint for my clock signal to arrive
at it destination where it is equal to or less the arrival of the
data signals.
I'm using pcb si 610. any suggestions would be appreciated.
Thanks, Sam

-----------------------------------------------------------
To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx <javascript:parent.ComposeTo('icu-pcb-forum-request%40freelists.org');>
with a subject of subscribe or unsubscribe

To view the archives of this list please login at
http://www.freelists.org. Our list name is icu-pcb-forum
or go to http://www.freelists.org/archives/icu-pcb-forum/

Problems or Questions:
   Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx 
<javascript:parent.ComposeTo('icu-pcb-forum-admins%40freelists.org');>

Want to post a job listing ? DON'T DO IT HERE! Better yet, join our jobs listing forum.

SUBSCRIBE:  icu-jobs-forum-subscribe@xxxxxxxxxx 
<javascript:parent.ComposeTo('icu-jobs-forum-subscribe%40topica.com');>
POST:       icu-jobs-forum@xxxxxxxxxx 
<javascript:parent.ComposeTo('icu-jobs-forum%40topica.com');>
-----------------------------------------------------------

------------------------------------------------------------------------
Try the New Netscape Mail Today!
Virtually Spam-Free | More Storage | Import Your Contact List
http://mail.netscape.com
------------------------------------------------------------------------
Try the New Netscape Mail Today!
Virtually Spam-Free | More Storage | Import Your Contact List
http://mail.netscape.com
_____________________________________________________________________________
Scanned by IBM Email Security Management Services powered by MessageLabs. For more information please visit http://www.ers.ibm.com
_____________________________________________________________________________ 



_____________________________________________________________________________
Scanned by IBM Email Security Management Services powered by MessageLabs. For 
more information please visit http://www.ers.ibm.com
_____________________________________________________________________________

Other related posts: