HP 16600A Series User Manual page 215

Chapter 9: Using the Analysis Probe and Emulation Module Together
Triggering the Logic Analyzer from the Emulation Module
If you define a trigger on some state and the debugger happens to read
the same state, then you may falsely trigger your analyzer
measurement. In summary, when you are making an analysis
measurement be aware that the debugger could be impacting your
measurement.
To trigger the analyzer when the processor
halts
Remember: if you are only using a state analyzer to capture the
processor bus then it will be much simpler to use "Tracing until
processor halts" as described on page 210.
1 Set the logic analyzer to trigger on
2 Set the trigger point to
3 In the Intermodule window, click on the logic analyzer you want
to trigger and select the emulation module.
The logic analyzer is now set to trigger on a processor halt.
4 Click
Group Run
5 Click Run in the Emulation Control Interface or use your
debugger to start the target processor running.
Clicking Group Run will not start the emulation module. The
emulation module run, break, step, and reset are independent of the
Group Run of the analyzers.
6 Wait for the Run Control window in the Emulation Control
Interface or the status display in your debugger to show that the
processor has stopped.
The logic analyzer will store states up until the processor stops, but
may continue running.
You may or may not see a "slow clock" error message. In fact, if you are
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anystate
or
center end
to start the analyzer(s).
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Solutions for CPU32