Microchip Technology MPLAB ICE, Руководство пользователя

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MPLAB
®
ICE User’s Guide
DS51159B-page 108
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2001 Microchip Technology Inc.
6.3.4.4 Time Between Events
Figure 6.7 shows the Start Timer tab of the Complex Trigger Settings dialog
for Time Between Events selection. This event selection is used in conjuction
with the trace memory window.
1. Select Time Between Events to specify a starting and terminating event.
2. Click on a tab to enter information about:
- sequential events to proceed Start Timer (Event 1, Event 2)
- events for starting and stopping the timer (Start Timer, Stop
Timer).
Figure 6.7: Complex Trigger - Time Between Events Selection
For the trigger type Time Between Events, the time stamp generator is held at
zero until a specified starting event occurs. The time stamp generator then
continues to increment normally until a specified stopping event occurs. The
time stamp can then be used to measure the lapsed time.
Up to two events and the start event can be specified to occur sequentially
before the time stamp generator starts incrementing. The trace memory
display time stamp will start incrementing when the starting event occurs and
will stop when the terminating event occurs. The time between the events can
be determined by examining the time stamp in the trace memory window.
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