All, This is the library we were talking about a while ago which was discussed in the Verilog-AMS workgroup with respect to the Annex E section of the LRM. I just found this yesterday, and only had a glimpse at it. There may be some features in it that we could learn from for our library. I am not sure whether I have the permission to distribute this, so please keep it confidential, and Barry, please do not post this on your web site. I am just sending it to our group so people could look at it so we can discuss some of its features for possibly implementing some of them in our IBIS macro library. Please take a look and comment. I will look at it too in more detail and tell you what I think. Thanks, Arpad =========================================================