Acquiring the Data
Now that you have configured and connected the logic analyzer, you acquire the data for your measurement by touching the Run field. The display switches to the Timing Waveforms menu when the logic analyzer starts acquiring data. The logic analyzer will look for a negative edge on the RAS signal and trigger if it sees one.
Figure 7-6. Timing Waveforms Menu
If this is the first time you acquire data and you have not previously set up the Timing Waveforms menu, you will see a label named "RAS" and a label named "CAS all." The "CAS all" indicates all bits assigned to the CAS label will be displayed. In this example, "CAS" and "CAS all" will be the same since only one bit has been assigned to the CAS label. To turn on just the "CAS" label and delete the "CAS all" label, follow these steps:
1.Touch the large blue field where the "CAS all" label resides.
2.When the
3.Touch the "CAS" field and the "CAS" label will appear below the "RAS" label.
4.Touch Done when you are finished.
Using the Timing Analyzer | HP 16510B |
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