New DV3100

Auto Memory Compression for Maximum Sampling


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DigiView™ DV3400
DV3400 Dual Mode Analyzer

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The DV3400 is our top of the line Digital Logic Analyzer. The DV3400 has more memory, compression, data width, speed and trigger capabilities than our other models as well as a wider voltage range.

Tradeup Specials

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Memory and Compression: - DV3400 uses multiple, automatic memory compression techniques (Tri-mode) and 4 times the physical memory of the DV1-100, resulting in very long capture times. Our new compression techniques eliminate any concern over sample-rates vs capture lengths. The DV3400 capture time-span can exceed 8 MONTHS at 2.5ns resolution.

Of course, any signal THAT quiet would not be too interesting. The point is that the length of dead time between edges is now irrelevant. There is no need to ever reduce resolution in order to capture more time. Our compression techniques automatically adapt to the data in real-time to ensure optimal memory usage without sacrificing sampling resolution.
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Export ExampleAdvanced Trigger Circuitry: - The DV3400's trigger capabilities have been greatly expanded. We include 8 universal match circuits. Each, can be configured to any of 9 match types (=,<>,<=,>=,STABLE,PATTERN,EDGE). Each match type (except EDGES) also includes a 20 bit duration qualifier. Additionally, the Pattern match type and Stable match type can "AND" multiple signals and the Edge match type can "OR" multiple signals. The match circuits feed into a fully populated, 17 output Sum-of-Products array. This allows the match circuits to be combined and shared to all 17 destinations. The Sum-of-Products array feeds each of the 16 sequencer stages as well as directly to the trigger out.

Advanced sequencers: - Dv3400 includes 4 cascadable, 4 stage sequencers. These can be chained in any combination to produce longer sequences ( 1@ 16 stages, 2 @ 8 stages...) Each stage includes a 20 bit pass counter.

Advanced Configuration: - Advanced triggering is useless if it is too complicated to configure. When we released the DV3400, we also released a new version of our Digiview software to help manage the complexity. This software introduced a dual-mode (GUI and text), schematic like approach to configuring the matches, sequencers and trigger output from a single window. A text window shows the 'formula' for the configuration while the 'schematic' shows the flow.

Hardware:

Software:

 
  • 36 Channels @ 200 MHz (5ns)
  • 18 Channels @ 400 MHz (2.5 ns)
  • Automatic Real time Hardware Compression (Tri-mode)
  • Eliminates Resolution vs. Depth tradeoffs.
  • Advanced Universal Match Circuits (8)
  • Selectable Match Types (9)
  • Flexible, Cascadable Sequencers (4x4)
  • Sequencer Counters (16 @ 1M count each)
  • ±6 volt Adjustable Threshold (2)
  • Maximum continuous voltage ±50V all channels.
  • Ground current protection (ground lead to +- voltage) ±12V.
  • Graphical Trigger Layout(s)
  • New Software (version 6.0.4)
  • Continues operation when PC powers off.
  • Trigger-Out BNC connection.
  • External Power Supply.
  • USB 2.0 with USB 1.1 compatibility.
  • All Cables, Clips (qty. 40) and software included.

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