Keysight 16860 Series Portable Logic Analyzer Service Guide 65
Testing 16860 Performance 3
Single Clock Rising Edge - Pod 1 Data - Setup for Maximum Data Rate
To measure the maximum data rate, the starting frequency will be the frequency found in the section
above. A new configuration file will be used that has a marker setup to verify that the data patterns
are correct. To ensure that the data is sampled correctly, the sample position needs to be set. Eye
Scan is used to set the sample points of all the data to the same eye.
1 On the 81134A, select the channel 2 setup screen. This is the data channel.
2 Set the Channel 2 Freq. Divider to 2.
3Load the SingleClock_WithMarker.ala configuration file. If asked to save the current configuration
file, click No.
4 Verify that the Generator is set to the frequency found in the last section as a starting point.
5 Open the Sampling tab in the Analyzer Setup dialog by clicking the Sampling Setup Icon.
6 In the clock assignment area, set Pod 1 Clock to Rising Edge.
7 Adjust the sample position using the procedure described earlier by clicking the Eye Scan: Sample
Position and Thresholds button.
8 Close the dialog windows by clicking OK.
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