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CHAPTER 2 DEPENDENCE FUNCTIONS
2.1.1.1 Boot ROM File Automatic Execution
The simulator debugger for F
2
MC-16FX automatically loads and executes the Boot ROM
file at the start of debugging.
■ Boot ROM File Automatic Execution
When the simulator debugger for F
2
MC-16FX is specified, the Boot ROM file is automatically loaded and
then executed at the start of debugging. The Boot ROM file is stored in Lib\907\BootROM under the
directory where Workbench is installed.
The directory containing the Boot ROM file can be displayed using the [Project] - [Setup Project] menu, and
can be modified in the setup project dialog. In addition, it is also possible to automatically execute the Boot
ROM file during the debugger startup or reset of MCU. For details, see the "SOFTUNE Workbench
Operation Manual".
Notes:
• When MCU reset is performed in the simulator debugger, the PC value varies, as shown below,
depending on whether it is F
2
MC-16FX or not:
F
2
MC-16FX: Starting address of the Boot ROM file
Other than F
2
MC-16FX: Entry point in the target file (reset vector)
• As the simulator debugger does not support fixed boot vectors, it always jumps to the reset vector
after the execution of the Boot ROM file. For the operation after the execution of the Boot ROM file,
see the LSI Specification Manual.