Renesas M34502T-MCU Manual De Usuario

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(2) Skip instructions (e.g. SNZP, INY, DEY, SZB, SEAM, SZC and RTS instructions)
When a skip instruction skips the next instruction, a breakpoint set in the skipped instruction does
not break. (See Program examples 5.5 and 5.6)
Program example 5.5
RC
SC
SZC
SZC
POINT:
TABP
POINT:
TABP
POINTA:
TAM
0
POINTA:
TAM        0
              •
   •
              •
   •
A breakpoint set at address POINT causes execution to halt immediately before address
POINTA in only the case of the instruction shown on the right side.
RC
; Skip instructions
INY
POINT:
TABP
LA
    0
               •
               •
If a break with pass count is set at address POINT, the count is taken and execution is
halted only when the instruction at address POINT is executed.
Program example 5.6