Specifications

88 Chapter 5—The Timing and Simulator Tools
Simulator Toolbar Controls
The buttons in the Simulator toolbar control the simulator as follows:
Trigger...
This command displays the Trigger Setup dialog, as illustrated below.
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Trigger Conditions
The trigger is activated when two sets of conditions are met:
 The time condition—i.e., the current simulator time value —is less
than, equal to, greater than, or a multiple of, a given value.
 Signal value condition, i.e., one or more signals are at specified levels.
Reset Clears all pending events, sets time to zero and recalculates all
device states.
Run Causes the simulator to execute at the fastest possible speed.
Step Causes the simulator to execute one time step.
< (Zoom In) Increases horizontal display resolution in the Timing window, i.e.,
decreases number of time units per screen pixel.
= (Zoom Reset) Resets zoom to the default level in the Timing window.
> (Zoom Out) Decreases horizontal display resolution in the Timing window so
more elapsed time can be viewed in the display
Trigger... Displays the trigger control dialog.
Clear X Clears all storage devices and attempts to clear feedback paths in
the circuits.
LW Reference.bk Page 88 Monday, December 15, 2003 5:59 PM