Time Measurement - Renesas Compact Emulator M34571T2-CPE User Manual

M34571T2-CPE User's Manual

3.5 Time Measurement

(1) Trace window
1. Setting time measurement points
Menu
Debug Measurement Point
REJ10J0972-0100 Rev.1.00 February 10, 2006
Menu item
Sets up the time measurement points dialog box.
3. Usage (How to Use the Emulator Debugger)
Function
Setting time measurement points
A time measurement range can be specified by selecting one
of the following eight time intervals.
1.From Go to Break:
From when the program starts running to when it stops.
2.From Go to MP End:
From when the program starts running to when the end of
measurement point passed.
3.From Go to Trace Event:
From when the program starts running to when a trace
event is met
4.From Trace Event to MP End:
From where trace event is met to when the measurement
end point passed.
5.From Trace Event to Break:
From when a trace event is met to when execution of the
program finished.
6.From MP Start to MP End:
From when the measurement start point passed to when
the measurement end point passed.
7.From MP Start to Trace Event:
From when the measurement start point passed to when a
trace even is met.
8.From MP Start to Break:
From when the measurement start point passed to when
execution of the program finished.
Furthermore, one of the following two can be specified as
the count source for the timer.
TIME(100ns): The passage of time is counted using the
emulator's timer (100ns fixed).
CYCLE: The passage time is counted by using MCU cycle.
Display of the time measurement result
The time measurement result is displayed in the status bar at
the bottom of the window.
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