iverilog

Author	SHA1	Message	Date
Cary R	e79aebf260	Ignore COND in SDF timing check back annotations When back annotating from a SDF file we already ignore timing checks so we may as well ignore the COND statement that can be used with them.	2010-11-18 16:31:33 -08:00
Cary R	9f0e0c6c55	Add support for the other edges in a SDF file. This patch adds support for the other edges 01, 10, etc. These still need to be verified in the context of IOPATHs, but they are ignored in the timing checks and that's what was needed.	2009-02-10 11:51:36 -08:00
Larry Doolittle	d9ac146b8f	Spelling fixes only comments and documentation some punctuation and capitalization for good measure Changelogs are purposefully untouched	2008-01-29 20:24:24 -08:00
Stephen Williams	a14d836be3	Support annotation of edge paths Parse SDF file annotations of edge sensitive delay paths. Add vpi support for getting the specified edge sensitivity of an edge sensitive path, and annotate paths with proper attention to the edge that is specified for the path.	2007-12-13 20:42:06 -08:00
Stephen Williams	2a269f1bb7	Parse TIMINGCHECK syntax Parse and ignore the TIMINGCHECK rules, and also parse and ignore INTERCONNECT delays.	2007-11-27 20:53:48 -08:00
Stephen Williams	c5950e3aa6	Add stub $sdf_annotate function. Add the $sdf_annotate function infrastructure, and a stub parser that can parse miniman SDF files. Signed-off-by: Stephen Williams <steve@icarus.com>	2007-11-18 17:36:03 -08:00