Renesas M16C/64 Manual De Usuario

R0E530640MCU00 User’s Manual 

5. Debugging Functions 

REJ10J1733-0100  Rev.1.00  Apr. 01, 2008 
Page 183 of 229 

 

 

 
 
If located outside the coverage memory allocated area, address lines are displayed in gray. Although the existing coverage 
information of those addresses is retained, updating of coverage information by program execution does not apply. 
The acquired coverage information is accumulated in memory until the user clears it. 
 
 
5.12.12 Clearing Data Coverage Information 
(1) Clearing a specified range of data coverage information 

Choose Clear Coverage Range from the context menu of the Address Range or the Section sheet. The Clear Coverage Range 
dialog box shown below will be displayed. 
 

 

Figure 5.125 Clear Coverage Range dialog box 
 
 
Specify the start and end address of the range you want to clear. Click the OK button, and the specified range will be cleared. 

 
(2) Clearing all data coverage information 

Choose Clear the Entire Coverage from the context menu, and all data coverage information will be cleared. 
 
 
5.12.13 Updating Coverage Information 
Update the content of the Data Coverage window to the latest. 
Choose Refresh from the context menu of the Data Coverage window. 
If the coverage information is inhibited from getting updated, the information is not automatically updated when the program 
breaks. To view the latest information, therefore, you need to update manually. 
 
 
5.12.14 Inhibiting Updating of Information 
The content of the Data Coverage window is not updated when, for example, the user program has stopped running. 
Choose Lock Refresh from the context menu of the Data Coverage window.