RE: [IBIS-Users] possible ibis golden parser bug

Hi Ramiro

Most of the errors are reporting huge percentage differences. Looks like the
buffer is too weak for the 50ohm pullup/down. So increasing simulation time
by a factor of 2 or 3 may not help. You can try a couple of things.
1) Try increasing the simulation time by 10x or even larger, just to see how
far the buffer can drive.
2) A 50ohm load may not be appropriate for this driver. You might want to
use a larger resistor, say 500ohm.

Thanks
Prabhu
-----Original Message-----
From: RODRIGUEZ_LECONA_RAMIRO [mailto:rlecona@siu.buap.mx]
Sent: Wednesday, October 27, 2004 3:38 PM
To: ibis-info@eda.org; ibis-users@eda.org
Subject: [IBIS-Users] possible ibis golden parser bug

Hi Prabhu and everbody:

Thanks for your answer. I increased the simulation time by 2 and 3 factor
but IBISCHK3 gives exactly the same errors and warnings. Something wrong is

happening.

Best Regards,

Ramiro R. Lecona
|------------------------------------------------------------------
|For help or to subscribe/unsubscribe, email majordomo@eda.org
|with just the appropriate command message(s) in the body:
|
| help
| subscribe ibis <optional e-mail address, if different>
| subscribe ibis-users <optional e-mail address, if different>
| unsubscribe ibis <optional e-mail address, if different>
| unsubscribe ibis-users <optional e-mail address, if different>
|
|or email a written request to ibis-request@eda.org.
|
|IBIS reflector archives exist under:
|
| http://www.eda.org/pub/ibis/email_archive/ Recent
| http://www.eda.org/pub/ibis/users_archive/ Recent
| http://www.eda.org/pub/ibis/email/ E-mail since 1993
|------------------------------------------------------------------
|For help or to subscribe/unsubscribe, email majordomo@eda.org
|with just the appropriate command message(s) in the body:
|
| help
| subscribe ibis <optional e-mail address, if different>
| subscribe ibis-users <optional e-mail address, if different>
| unsubscribe ibis <optional e-mail address, if different>
| unsubscribe ibis-users <optional e-mail address, if different>
|
|or email a written request to ibis-request@eda.org.
|
|IBIS reflector archives exist under:
|
| http://www.eda.org/pub/ibis/email_archive/ Recent
| http://www.eda.org/pub/ibis/users_archive/ Recent
| http://www.eda.org/pub/ibis/email/ E-mail since 1993
Received on Thu Oct 28 12:02:03 2004