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Users Guide
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Download SoftwareModel DV3200 is the latest addition to our DV3 series of Logic Analyzers.
With a sample rate of 200 MHz (200Msa/Sec), the DV3200 is our next
step up from the popular DV3100. Other than having twice the capture rate, this
new model has all the same features including storage capacity, advanced
trigger capabilities, adjustable threshold, inputs designed to handle ±
20 volts (continuous) and auto switching hardware compression
(tri-mode).
This latest addition continues to feature the durability of
our DV3 series by having an aluminum case, static protection and Ground current
protection (ground lead to ± 12 volts). We also include high quality,
connectorized channel cables (Strand count > 60) with a micrograbber clip
for each channel and ground connection.
Our professional Capture &
Analysis software, cables and micro clips are included at no additional
cost.
Memory and
Compression: - DV3200 uses multiple, automatic memory compression
techniques (Tri-mode) and has double the physical memory of the DV1 series,
resulting in very long capture times. Our new compression techniques eliminate
any concern over sample-rates vs capture lengths. The DV3200 capture time-span
can exceed 11 MONTHS at 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.
Hardware CompressionAdvanced Trigger Circuitry: - The DV3200's trigger capabilities have been greatly expanded over the DV1 series to mirror features of the DV3400. 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.
Advanced
sequencers: - DV3200 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. Model DV3200 utilizes this easy, unique method of configuring the trigger circuit.
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Cable Specs