Fujitsu softune f2 mc-16 Manuel D’Utilisation

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CHAPTER 2  DEPENDENCE FUNCTIONS

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To perform a trace, complete the following setup steps. When a program is executed after completion of the

steps, trace data is sampled.

1)  Enable the trace function.

Enable the trace function using the ENABLE TRACE command.

To disable the trace function, use the DISABLE TRACE command.

The trace function is enabled by default when the program is launched.

2) Set up the event and the sequencer.

Use of the trace trigger allows control of the trace sampling, making full use of the limited-size trace
buffer. Such setups should be performed on a necessary base.

The trace trigger can specify the start/stop of trace sampling with the trigger hit as the reason.

When the trace trigger is used, setup is performed by inputting the SET TRACE/TRIGGER command.

3)  Perform trace buffer full break setup.

A break can be invoked when the trace buffer becomes full.

To perform setup, use the SET TRACE command. This break feature is disabled when the program starts.
To view the setting, use SHOW TRACE/STATUS.

Table 2.5-4 shows trace related commands in single trace.

Available command

Function

SET TRACETRIGGER

Sets up the trace trigger

CANCEL TRACETRIGGER

Deletes the trace trigger

SHOW TRACETRIGGER

Displays the trace trigger

SET TRACE

Sets trace buffer full break

SHOW TRACE

Displays trace data

SEARCH TRACE

Searches for trace data

ENABLE TRACE

Enables trace function

DISABLE TRACE

Disables trace function

CLEAR TRACE

Clears trace function