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CHAPTER2 Dependence Functions
Note:
Trace Trigger
• This function can be used only when FR60Lite or FR80S is used.
When FR80S is used, however, this function is valid only if the internal RAM space is allowed for
write access.
• If a trace trigger is set, the trace cannot be acquired until the trace starting trigger occurs.
Disassembling and source are displayed in the trace from the jumps destination address of the
branch instruction executed after the trace starting trigger has occurred. Also, the branch
instruction address executed just prior to the trace ending trigger is displayed in the trace.
• There are cases when the actual code execution order and the data hit information order are
switched, depending on the output timing of the external trace data.
For that reason, if a code event and data event are closed, there are cases in which trace data
can't be got normally.