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6.14 Sampling Trace Function
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FUNCTIONS
2) When "Memory card (RAM)" is selected in target memory
• When SRAM card registered the sampling trace file has not been
mounted, the power supply is turned on (off to on), or CPU module was
reset.
• On the status sampling trace file corruption, the power supply was turned
on (off to on), or CPU module is reset.
(c) Connection with CPU module when sampling trace is executed
Execute sampling trace after connecting GX Developer to the CPU module.
(d) Reading trace result at the STOP status
The trace result cannot be read while the CPU module is in the STOP status.
When reading the trace result, read it while the CPU module is in the RUN status.
(e) Trigger condition at sampling trace registration (Other than Universal model
QCPU)
When registering the sampling trace, do not establish the trigger condition set by
the trigger point.
If established, the setting of the sampling trace cannot be registered.
(f) Registration of the sampling trace when the trigger condition is
established(Universal model QCPU only)
When registering the sampling trace in the Universal model QCPU, the setting of
the sampling trace can be registered by the following procedures even if the
trigger condition is established.
1) Turn ON SM829 (Forced registration specification of trace setting).
2) Select [Individual setting/execution] in Sampling trace screen.
3) Select [Registry trace (For start trace from Program)] from [Trace
execution...] and click the
button.
POINT
1. When the sampling trace is registered by the procedures (f) 1) to 3)
mentioned above, start the sampling trace in a status where the trigger
condition is not established.
If the trigger condition has been established when the sampling trace is
started, trigger may not be executed.
2. When selecting [Wizard setting/execution] in Sampling trace screen
mentioned in the above (f) 2), and starting the sampling trace, the trigger may
not be executed normally, although the setting of the sampling trace can be
registered.
Execute
