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CHAPTER2 Dependence Functions
2.4.8.4 Obtaining Only Trace Data with Specified Attributes
This section explains the trace filter.
■ Trace Filter
This function obtains only the data with a specified access attribute when fetching codes or obtaining data
access information as trace data.
The access attribute can be selected from read, write, or code.
Using the trace filter function stores only the information to be accessed to the specified address range in
the trace buffer, and it is available for saving the trace buffer.
■ How to set
Use one of the following methods to control the trace filter.
Using GUI
1. Display the trace window.
- Select [View] - [Trace] menu.
2. The trace setting dialog appears.
- Right-click on the trace window, and select [Setup] from the pop-up menu. The trace setting dialog
appears. Select the [Trace Area] tab.
For details, refer to Section "4.4.8 Trace" in "SOFTUNE Workbench Operation Manual".
Using Command
1. Specify the trace filter.
- Execute the SET DATATRACEAREA command.
For details, refer to Section "4.24 SET DATATRACEAREA" in "SOFTUNE Workbench Command
Reference Manual".
Note:
The stored trace data is cleared when switching code attribute acquisition for specifying access
attribute.