****************************************************************************** ****************** TSCHK TOUCHSTONE PARSER BUG REPORT FORM ******************* ****************************************************************************** INSTRUCTIONS To report a bug in the TSCHK Touchstone Parser. Please fill out the top part of the following form and send the complete form to ibis-bug@eda.org. A list of reported bugs will be maintained on eda.org. ****************************************************************************** PARSER VERSION NUMBER: 2.0.0 PLATFORM (SPARC, HP700, PC, etc.): PC OS AND VERSION: Microsoft Windows 7 REPORTED BY: Arpad Muranyi and Vladimir Dmitriev-Zdorov, Mentor Graphics Corp. DATE: Sept. 18, 2012 DESCRIPTION OF BUG: The enclosed file will cause the tschk2 parser to report no output whatsoever. The file is technically illegal, as the common-mode descriptors C1,3 and C2,4 are missing. Errors should be reported and the parser should exit normally. INSERT TOUCHSTONE FILE DEMONSTRATING THE BUG: [Version] 2.0 ! Touchstone generated by fitter/viewer # HZ S RI R 5.000000e+001 [Number of Ports] 2 [Two-Port Data Order] 21_12 [Number of Frequencies] 5 [Mixed-Mode Order] D1,3 D2,4 ! [Network Data] 5.000000000000000e+007 6.253844591246612e-002 -6.883764936871746e-002 -5.056970055094521e-001 -7.140498200616183e-001 -5.070541677673595e-001 -7.155602778497143e-001 6.759179242028822e-002 -6.341517809220935e-002 6.250000000000000e+007 2.570270400861360e-002 -4.575587077068652e-002 -7.926714361883915e-001 -3.535923613212680e-001 -7.889238142953676e-001 -3.522044486483877e-001 3.319953050150143e-002 -4.410993271484168e-002 7.500000000000000e+007 2.445518673905242e-002 -9.683739591552994e-003 -8.494310273666502e-001 9.801027104469465e-002 -8.503765809584648e-001 9.840835176089251e-002 2.896004797159981e-002 -9.834698553091978e-003 8.750000000000000e+007 5.197922924080096e-002 6.303483121270562e-003 -6.733846483058401e-001 5.109299771020814e-001 -6.719441459704895e-001 5.112182457840380e-001 5.186912912684655e-002 7.988876451709880e-003 2.000000000000000e+010 1.808532415484606e-001 2.194426523434305e-002 -1.158409060218032e-004 -6.698464773663223e-005 1.748058375057389e-004 -1.113398484389391e-004 1.367207499670934e-001 2.916900900252664e-002 [End] ****************************************************************************** ******************** BELOW FOR ADMINISTRATION AND TRACKING ******************* ****************************************************************************** BUG NUMBER: 2 SEVERITY: [FATAL, SEVERE, MODERATE, ANNOYING, ENHANCEMENT] SEVERE PRIORITY: [HIGH, MEDIUM, LOW] MEDIUM STATUS: [OPEN, CLOSED, WILL NOT FIX, NOT A BUG] CLOSED FIXED VERSION: 2.0.1 FIXED DATE: August 12, 2021 NOTES ON BUG FIX: Classified at the October 5, 2012 Teleconference Meeting. Additional notes might be added. ****************************************************************************** ******************************************************************************