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CHAPTER 2 DEPENDENCE FUNCTIONS
- When the break operation is generated while the instruction where the user interrupt is generated and
the next one instruction or less are executed
- When the break operation is generated while either of the following instructions and the next one
instruction or less are executed
- INT addr16
- INTP addr24
- POPW PS
- AND CCR #imm8
- OR CCR #imm8
- MOV ILM #imm8
- Prefix codes (PCB, DTB, ADB, SPB, CMR, NCC)
- INT9
- INT #vct
- JCTX @A
- RETI
- Undefined instructions (exceptions)
Notes:
• When setting a breakpoint, always specify the starting address of the instruction. A break may not
occur if an address other than the starting address is specified.
• A code break shares points with the following functions. The maximum number varies depending
on how those functions are used.
- Data break
- Data watch break
- Sequence
• When hardware or hardware/count break is set at the top of the reset handler, the break does not
occur.
• When the pass count mode is the passing count break mode, the hardware/count break cannot be
used. For details, refer to "2.6.3.2 Switching Debug Function".