Technical data

11-100 ModelSim EE/SE Tutorial
The List Signal Search dialog box includes these options:
You can locate values for the Signal Name: <item_label> shown at the top of the
dialog box. The search is based on these options (multiple Search Options may
be selected):
• Search Options: Ignore Glitches
Ignore zero width glitches in VHDL signals and Verilog nets.
• Search Options: Reverse Direction
Search the list from bottom to top.
• Search Options: Search for Signal Value
Activates the Search Value field; search for the value specified in the Search
Value field, otherwise just look for transitions.
• Search Options: Search for Expression
Activates the Search Expression field and the Use Expression Builder button;
searches for the expression specified in the Search Expression field evaluating
to a boolean true.
The expression may involve more than one signal but is limited to signals
logged in the List window. Expressions may include constants, variables, and
DO files. If no expression is specified, the search will give an error. See the
ModelSim Reference Manual for more information on expression syntax and
the use of the Expression Builder.