{"id":298541,"date":"2023-08-07T14:44:53","date_gmt":"2023-08-07T14:44:53","guid":{"rendered":"\/forum\/forums\/topic\/issues-when-running-siwizard-for-differential-high-speed-links\/"},"modified":"2023-08-07T14:44:53","modified_gmt":"2023-08-07T14:44:53","slug":"issues-when-running-siwizard-for-differential-high-speed-links","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issues-when-running-siwizard-for-differential-high-speed-links\/","title":{"rendered":"Issues when running SIwizard for differential high-speed links"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I am trying to run SIwizard to extract S-parameters of several high speed links between 2 ICs, and then use Ansys electronic desktop to get my eye diagrams. Few questions:<\/p>\n<p>1) When running SIwizard for a line between 2 ICs with a serial passive component (capacitor), the passive component breaks the net (left and right nets have different names). Is there a way for the SIwizard to &#8220;ignore&#8221; that capacitor and attach the 2 nets together? Or would you recommend running the simulation twice, first between IC1 and capacitor, and second between capacitor and IC2.<\/p>\n<p>&nbsp;<\/p>\n<p>2) After SIwizard is done with S-parameters computing, I am getting the following error on AEDT:<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/08\/07-08-2023-1691419225-mceclip0.png\"><\/p>\n<p>This error makes me unable to get any result. Could you please tell me how to fix that error?<\/p>\n<p>&nbsp;<\/p>\n<p>Regards,<\/p>\n<p>Alexandre<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-298541","topic","type-topic","status-closed","hentry","topic-tag-AnsysSiwave-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["291012","172290","159026"],"_bbp_author_ip":["23.206.193.150"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1232"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["298541"],"_bbp_forum_id":["27793"],"_bbp_engagement":["159026","172290","291012"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["298759"],"_bbp_last_active_id":["298759"],"_bbp_last_active_time":["2023-08-08 14:19:14"]},"test":"alexandre-lecomtembda-systems-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/298541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/298541\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=298541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}