Справочник Пользователя для Renesas R0E530640MCU00

R0E530640MCU00 User’s Manual 

3. Tutorial 

REJ10J1733-0100  Rev.1.00  Apr. 01, 2008 
Page 53 of 229 

 

 

 
 

3.15 Hardware Break Facility 

Hardware breaks cause the program to stop when it executes a specified address (instruction fetch) or reads or writes to a 
specified memory location (data access). 

 

3.15.1 Stopping a Program when It Executes a Specified Address 

The Editor window permits you to set an instruction fetch event easily. For example, you can set an instruction fetch event at a 
place where the sort function is called. 
Double-click a row in the Event column corresponding to the source line that includes a sort function call. 
 

 

Figure 3.27 Editor window (setting a hardware breakpoint) 
 
 
The source line that includes the sort function will be marked with 

, indicating that a hardware breakpoint that will cause a 

program to stop when it fetches an instruction has been set there.