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M32R Debugger and Trace 17 General SYStem Settings and Restrictions

SYStem.Option DBI Enables program break via debug interrupt

Default: OFF.

When DBI is ON, the chip will stop faster rather than via SW control, provided the CPU offers DBI capability.

SYStem.Option IMASKASM Disable interrupts while single stepping

Default: OFF.

If enabled, the interrupt mask bits of the CPU will be set during assembler single-step operations. The

interrupt routine is not executed during single-step operations. After single step the interrupt mask bits are

restored to the value before the step.

SYStem.Option IMASKHLL Disable interrupts while HLL single stepping

Default: OFF.

If enabled, the interrupt mask bits of the CPU will be set during HLL single-step operations. The interrupt

routine is not executed during single-step operations. After single step the interrupt mask bits are restored to

the value before the step.

Format: SYStem.Option DBI [ON | OFF]

Format: SYStem.Option IMASKASM [ON | OFF]

Format: SYStem.Option IMASKHLL [ON | OFF]

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Renesas M32R-FPU Manuale Utente Pagina 17