[IBIS-Users] S2IBIS3 V1.0 released.

Hello,

S2IBIS3 V1.0 has been released and is available for download at 

http://www.ece.ncsu.edu/erl/ibis/s2ibis3/s2ibis3.htm 

Here are some of the main changes/additions from the last version.

 

1.	Correct the clamp subtraction algorithm for Pullup and Pulldown
curves for enabled (tristate) drivers. The 3-stated buffer is swept through
the same range as the driving buffer. The entire 3-stated data is subtracted
from the entire driving data. This is done for both the Pullup and Pulldown
curves.
2.	Tested s2ibis3 with eldo. S2IBIS3 works with eldo by adding the
switches

.OPTION COMPMOD

.OPTION COMPNET

.OPTION COMPAT in your spice netlist.

3.	Have an improved error reporting system. In the past versions, most
errors pointed, incorrectly, to an older version of java.
4.	Run s2ibis3 from a test directory with a separate installation
directory. s2ibis3 will find all the needed test files in a directory that
does not need the /java directory. The -root switch will tell the program
where to find the installation directory. This way all the simulation files
could be stored for each individual run without much effort.
5.	Implemented the [ExtSpiceCmd] keyword to add external spice setup
command to the spice simulation files.

 

Thanks to all who helped.

Regards,

Ambrish Varma

 

 

Ambrish K Varma

akvarma@ncsu.edu

North Carolina State University

ph(919)513-2015, fax(919)515-2285

 




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