DV3100 DIGIVIEW, DV3100 Datasheet - Page 71

• Manufacturer Part Number: DV3100
• Description: LOGIC ANALYSER, DIGITAL, 100MHZ, 18CH
• Manufacturer: DIGIVIEW

Specifications of DV3100

• No. Of Data Channels: 18
• No. Of Clock Inputs: 8
• Frequency: 100MHz
• Power Consumption: 2.5W
• External Height: 0.75"
• External Width: 2.8"
• External Depth: 4.75"
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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4.8
List View Windows
List views present the decoded data of higher level signal types in column form. List windows can
be created after creating a signal definition that supports decoding (such as I2C). To create a List
view, select any of the signals presented on the New Decoded List submenu of the Window
menu. These signals can also be presented in their raw data format using a Table view. (see:
Table
Delta vs. Linear time
Views)
down-sampling. This mode presents the data in a time-linear format, but down-samples
the data to reduce information. Down-sampling preserves linearity but reduces resolution.
This is similar to turning down the sample rate while capturing data to extend capture
times at the expense of resolution. Of course the key difference is we are post processing
the data for the table view; not ignoring data during capture. In this mode, we are simply
displaying the data with less resolution to allow the user to see more transitions while
maintaining a linear time view. Since we have not changed the underlying data itself, you
can 'zoom in' (reduce down-sampling) at any time to see more detail and actual timing.
You can also link to other full-resolution tables or waveforms to get a simultaneous view of
the full detail and the data's correlation to other signals.
Regardless of the display mode( normal, compressed or down-sampled), you can display
the time field in absolute or delta time. Absolute is the actual timestamp of the sample
(relative to trigger). DELTA mode shows the time between table lines. This is most useful
in compressed mode where it tells you the time between transitions. In normal and
down-sampled modes, it simply tells you the sample rate( since the time between each
line is constant).
Navigating and Analyzing the Data
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