2.22.13 Start up program protection function [RX23T, RX24T, RX110, RX111, RX113, RX130]

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If you wish to debug a user program that involves start up program protection function, select [Yes] for the [Debug the program re-writing the on-chip PROGRAM ROM] property in the [System] [E1] [E20] [EZ Emulator] category on the [Debug Tool Settings] tab of the Property panel.

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If the emulator has issued the system reset signal during debugging of the user program that involves start up program protection function, download the user program again before resuming debugging.

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After one of the following operations is performed during the execution of the user program, CPU reset, reset input through the pin, and internal reset are not possible.

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Calling the R_FCL_ChangeSwapFlag function

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Control the flash extra area control register (FEXCR) to swap blocks

 

Debugging with the swapped boot area is possible after closing and restarting the debugger.

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After one of the following operations is performed during the execution of the user program, input of the reset signal through the reset pin is not possible while the program execution is halted. Input of the reset signal through the reset pin is only possible while the program is running.

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Calling the R_FCL_ChangeSwapFlag function

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Control the flash initial setting register (FISR) to immediately swap blocks

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While user program execution is stopped, do not swap blocks immediately by controlling the flash initial setting register (FISR).