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CHAPTER 2 DEPENDENCE FUNCTIONS
2.5 Emulator Debugger (MB2198)
Software
2.5.4.2
Support
Ma nual
Data Break
It is a function to abort the program execution when the data access (read and write) is
done to a specified address.
■ Data Break
It is a function to abort the program execution when the data access (read and write) is done to a specified
address.
When a break occurs due to a data break, the following message is displayed on the Status Bar.
Break at [Address] by databreak at Access address
■ Setting Method
The data break is controlled by the following method.
• Command
- SET DATABREAK
Refer to "3.9 SET DATABREAK (type 1)" in "SOFTUNE Workbench Command Reference
Manual".
• Dialog
- Breakpoint Set Dialog [Data] tab
Refer to "4.6.4 Breakpoint" in "SOFTUNE Workbench Operation Manual".
Notes:
• Due to combination use with the sequencer or trace trigger, the maximum setting number varies.
• Word access from an odd address is performed using the byte access for twice (in terms of bus
access). Note that this is the reason why even when word access from an odd address is
specified, there will not be any hits.
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CM41-00313-8E, July 1, 2014