Renesas M34570T-MCU Manual De Usuario
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Program example 5.6
(2) Skip instructions (e.g. SNZP, INY, DEY, SZB, SEAM, SZC and RTS)
When a skip instruction skips the next instruction, a breakpoint set in the skipped instruction does
not cause execution to halt. (See Program examples 5.5 and 5.6)
not cause execution to halt. (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.