Technical data

List window
136
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ModelSim EE Graphic Interface ModelSim EE/PLUS Reference Manual
•
Deltas:Expand Deltas
When selected with the
Trigger on: Signals
check box, displays a new line for
each time step on which items change, including deltas within a single unit of
time resolution.
•
Deltas:Collapse Deltas
Displays only the final value for each time unit in the List window.
•
Deltas:No Deltas
No simulation cycle (delta) column is displayed in the List window.
•
Trigger On: Signals
Triggers on signal changes. Defaults to all signals. Individual signals may be
excluded from triggering by using the
Prop > Signals Props
dialog box or by
originally adding them with the
-notrigger
option to the
add list
command
(p260).
•
Trigger On: Strobe
Triggers on the
Strobe Period
you specify; specify the first strobe with
First
Strobe at:
.
•
Trigger Gating: Expression
Enables triggers to be gated on and off by an overriding expression, much like
a hardware signal analyzer might be set up to start recording data on a specified
setup of address bits and clock edges. Affects the display of data, not the
acquisition of the data.
•
Use Expression Builder
(button)
Opens the Expression Builder to help you write a gating expression. See "The
GUI Expression Builder" (p242)
•
Expression
Enter the expression for trigger gating into this field, or use the Expression
Builder (select the Use Expression Builder button). The expression is evaluated
when the List window would normally have displayed a row of data (given the
trigger on signals and strobe settings above).
•
On Duration
The duration for gating to remain open after the last list row in which the
expression evaluates to true; expressed in x number of default timescale units.
Gating is level-sensitive rather than edge-triggered.
List window gating information is saved as configuration statements when the list
format is saved. The gating portion of a configuration statement might look like
this:
.list.tbl config -usegating 1
.list.tbl config -gateduration 100
.list.tbl config -gateexpr {<expression>}