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Saving and Recalling the Configuration
The HP 54620A/C allows you to save a visual record of measurement
results (
trace memory
) and instrument configurations (
setup
memory
).
Using memories to save and recall configurations
Trace memory
Two trace memories, also called pixel memories, are available in the
HP 54620A/C. These allow you to save the visible portion of the
acquisition—the displayed waveform—for later recall and comparison with
other measurements. To ensure repeatability of the measurement, should
you decide to repeat it after recalling a result from trace memory, the setup is
saved with the waveform, and can be independently recalled. The two setup
memories associated with the trace memories are independent of the 16
regular setup memories.
The normal application for trace memory is quick comparison of
measurement results. For example, you might make a measurement on a
known good system, save the result in trace memory, then make the same
measurement on a known bad system and recall trace memory to see the
differences.
Add an Interface Module to Make Memory Non-Volatile
Trace memory is normally volatile. Adding an interface module, such as the
HP 54650A HP-IB Interface, or HP 54652A/B or HP 54651A RS-232 Interface,
makes the trace memory non-volatile.
Figure 33 shows the trace memory softkey menu.
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Содержание 54620A
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Страница 18: ...1 Getting Started ...
Страница 20: ...Using the Logic Analyzer Figure 1 Getting Started 19 ...
Страница 52: ...2 Making Analyzer Measurements ...
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Страница 122: ...3 Solving Problems ...
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Страница 128: ...4 Ensuring Accurate Measurements ...
Страница 150: ...5 Testing Adjusting and Troubleshooting the Analyzer ...
Страница 180: ...6 Replaceable Parts ...
Страница 193: ...Exploded View of Logic Analyzer Figure 60 Replaceable Parts To order a replacement part 192 ...
Страница 196: ...7 Performance Characteristics ...
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