R0E417250MCU00 Datasheet, PDF (62/228 Pages) Renesas Technology Corp – E100 Emulator MCU Unit for H8SX/1700 Series

R0E417250MCU00 User’s Manual
3. Tutorial
3.17.4 Filtering Facility
Use the filtering facility to extract specific cycles from the acquired trace information.
This is achieved by software filtering of the trace information that was acquired by hardware.
Unlike the “Capture/Do not Capture conditions” where you set conditions for acquisition before getting the trace information,
this facility allows you to change filter settings for the acquired trace information any number of times without having to
reexecute the program. This makes it easy to extract the information you need.
(1) Clear all break conditions. Click the right mouse button with the cursor anywhere in the Trace window and choose
Acquisition from the popup menu that is displayed. The Trace conditions dialog box will be displayed. Check that the
selected trace mode is Fill until stop. Click the Close button.
(2) Set a software break on the following line of the tutorial function: “p_sam−>s0=a[0];”.
(3) Choose Reset Go from the Debug menu. Processing will be halted by the break, and the trace information acquired prior to
the break will be displayed in the Trace window.
(4) Choose Auto Filter from the popup menu of the Trace window. The columns for which filtering can be applied will be
marked by a [ ] button.
Figure 3.40 Trace window (Auto Filter)
REJ10J1831-0200 Rev.2.00 Jun.1, 2009
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