****************************************************************************** ********************* 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 ibischk-bug@vhdl.org. A list of reported bugs will be maintained on vhdl.org. ****************************************************************************** PARSER VERSION NUMBER: Found in beta Improved Golden IBIS Parser: IBISCHK2 V2.1.4 built for NT. Confirmed in official Golden IBIS Parser: IBIS_CHK V2.1.11 for DOS. PLATFORM (SPARC, HP700, PC, etc.): PC OS AND VERSION: Windows NT Server 4.0 (Build 1381: Service Pack 3) REPORTED BY: Matthew Flora, HyperLynx DATE: 8 Sep 1997 DESCRIPTION OF BUG: The parser continues to process an IBIS file even after the [End] keyword has been encountered. I realize that this may be a grey area. The V1.1 and V2.1 specifications don't say much about the [End] keyword except that it marks the end of the IBIS file. This implies (to me) that anything following the [End] keyword is either illegal or is ignored. Therefore, I was surprised to find the parser behaving as if the [End] had not been encountered. INSERT IBIS FILE DEMONSTRATING THE BUG: [IBIS Ver] 2.1 [File Name] afterend.ibs [File Rev] 0.1 | |*************************************************************** | [Component] TEST [Manufacturer] Test File [Package] | variable typ min max R_pkg 0.0m NA NA L_pkg 0.0nH NA NA C_pkg 0.0pF NA NA | |*************************************************************** | [Pin] signal_name model_name 1 One_Pin NC | [End] [IBIS Ver] 99 [File Name] zippy [Component] TEST [Package] [Pin] signal_name model_name [End] ****************************************************************************** ******************** BELOW FOR ADMINISTRATION AND TRACKING ******************* ****************************************************************************** BUG NUMBER: 11 SEVERITY: [FATAL, SEVERE, MODERATE, ANNOYING, ENHANCEMENT] MODERATE PRIORITY: [HIGH, MEDIUM, LOW] MEDIUM STATUS: [OPEN, CLOSED, WILL NOT FIX, NOT A BUG] CLOSED FIXED VERSION: 2.115 FIXED DATE: January 1998 NOTES ON BUG FIX: WORKS PROPERLY FOR VERSION 1.1 FILES ****************************************************************************** ******************************************************************************