****************************************************************************** ********************* IBIS GOLDEN PARSER BUG REPORT FORM ********************* ****************************************************************************** INSTRUCTIONS To report a bug in the IBIS golden parser. Please fill out the top part of the following form and send the complete form to ibis-info@freelists.org. A list of reported bugs will be maintained on eda.org. ****************************************************************************** PARSER VERSION NUMBER: PLATFORM (SPARC, HP700, PC, etc.): OS AND VERSION: Tested on Linux 2.6.32-504.30.3.el6.x86_64 REPORTED BY: Mike LaBonte, Signal Intergrity Software (SiSoft) DATE: July 20, 2016 DESCRIPTION OF BUG: Error with List_Typ for Reserved_Parameters with legal Format List. Modulation and PAM4_Mapping illustrate the problem. ibischk6 -ami -numbered bug180.ami generates these Errors IBISCHK6 V6.1.2 ... Checking bug180.ami for AMI Version 6.1 Compatibility... E4624 - Unknown parameter List_Tip found as a child of Modulation E4624 - Unknown parameter List_Tip found as a child of PAM4_Mapping Errors : 2 File Failed A workaround is to put these parameters under Model_Specific, but Reserved Parameter names are illegal as Model_Specific parameter names. However, BUG184 will cause this workaround to issue an Error for AMI_Version 6.1 Reserved_Parameters such as Modulation and PAM4_Mapping shown in the IBIS File below. INSERT IBIS FILE DEMONSTRATING THE BUG: ==> bug180.ami <== (BUG180 (Reserved_Parameters (AMI_Version (Usage Info) (Type String) (Value "6.1")) (Init_Returns_Impulse (Usage Info) (Type Boolean) (Value False)) (GetWave_Exists (Usage Info) (Type Boolean) (Value False)) (Modulation (Usage In) (Type String) (List "NRZ" "PAM4") (List_Tip "Use NRZ Modulation" "Use PAM4 Modulation")) (PAM4_Mapping (Usage In) (List "0132" "0123") (Type String) (List_Tip "Gray Code" "Ordered Code")) ) ) ****************************************************************************** ******************** BELOW FOR ADMINISTRATION AND TRACKING ******************* ****************************************************************************** BUG NUMBER: 180 SEVERITY: [FATAL, SEVERE, MODERATE, ANNOYING, ENHANCEMENT] MODERATE PRIORITY: [HIGH, MEDIUM, LOW] MEDIUM STATUS: [OPEN, CLOSED, WILL NOT FIX, NOT A BUG] CLOSED FIXED VERSION: 6.1.3 FIXED DATE: December 2, 2016 NOTES ON BUG FIX: Classified at the July 22, 2016 IBIS Teleconference Meeting To be fixed in a future release. ****************************************************************************** ******************************************************************************