HS7046EPH60H Renesas Electronics America, HS7046EPH60H Datasheet - Page 206

• Manufacturer Part Number: HS7046EPH60H
• Description: DEV EMULATOR BASE SH7046
• Manufacturer: Renesas Electronics America
• Series: SuperH®r
• Type: Microcontrollerr

Specifications of HS7046EPH60H

• Contents: E6000 Emulator and CD-ROM
• For Use With/related Products: SH7046
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.16.3
The conditional trace function only acquires trace information at the address where a specified condition has
been satisfied. This is useful for analyzing a program focused on reading from or writing to a specific address
(e.g. a global variable or memory mapped I/O).
(1) If the user program is running, select [Halt Program] from the [Debug] menu to halt the program.
(2) Delete all the break conditions that have been set. Uncheck [Free Trace] on the [Condition] page of the
(3) Select [1] from the list box on the [Condition] page of the [Trace Acquisition Properties] dialog box and
(4) An address must be set as the condition. Uncheck [Don’t Care] on the [Address] page of the [Trace
(5) Items that have been set are displayed in the list box on the [Condition] page of the [Trace Acquisition
(6) Set a software breakpoint at the address on the line that has ‘delete p_sam;’ within the tutorial function
(7) Select [Reset Go] from the [Debug] menu. Execution stops when the break condition is satisfied, and the
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[Trace Acquisition Properties] dialog box (otherwise, the free trace mode will be selected).
then click [Edit…]. The [Trace Acquisition Condition Channel 1] dialog box is displayed. Select the
[Acquisition Condition] radio button in the [After Condition Match] group box on the [Action] page.
Acquisition Condition Channel 1] dialog box. Then use the [Watch] window to refer to the address on the
line that includes ‘a[0]’ and enter this address in the [Start] edit box. In this example, enter H'FFFFE400.
This completes the setting of an address. Click the [OK] button to close the [Trace Acquisition Condition
Channel 1] dialog box.
Properties] dialog box. Click the [Close] button on this dialog box.
(H'000010E0. in this example) (for details, refer to section 4.15.1, Software Break Function).
[Trace] window then displays the following contents.
Displaying Trace Information by the Conditional Trace Function
Figure 4.45 [Trace] Window (Conditional Trace)