wald@dover.tmc.edu (Steve Wald) (02/20/91)
Hewlett-Packard's Manufacturing Test Division is distributing yacc and lex source files and a VHDL package which can be used to implement a BSDL parser. BSDL stands for Boundary-Scan Description Language - as documented in: "A Language for Describing Boundary-Scan Devices", K.P. Parker and S. Oresjo, Proceedings 1990 International Test Conference, Washington DC, pp 222-234 I received the a file consisting of seven parts by sending a request to: 'bsdl%hpmtlx@hplabs.hp.com'. The following is extracted from the file: > This file is composed of seven (7) parts: > 1) How to use this file > 2) UNIX* Lex source (lexicographical tokenizing rules) > 3) UNIX* Yacc source (BNF-like syntax description) > 4) A sample main program to recognize BSDL. > 5) A BSDL description of the Texas Instruments 74bct8374 that is > recognized by the parser, for testing purposes. > 6) The VHDL package STD_1149_1_1990 needed by this parser. > 7) [added 901016] Porting experiences to other systems. There is an article about BSDL in the Feb. issue of "Design Automation", pp 7-11. -- Steve Wald Motorola Inc. wald@dover.sps.mot.com