There was a download of UPA-USB Logic Analyzer 1.2.0.18 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program is categorized as Education Tools.
The following versions: 1.2 and 1.1 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. Commonly, this program's installer has the following filenames: uula.exe and uula_demo.exe etc. The actual developer of the program is ELRASOFT Ltd.
From the developer:
A logic analyzer can trigger on a complicated sequence of digital events, and then capture a large amount of digital data from the system under test. Once the probes are connected, the user programs the analyzer with the names of each signal. Next, a capture mode is chosen, where the input signals are sampled at regular intervals based on an internal clock source. After the mode is chosen, a trigger condition may be set.
You may want to check out more software, such as Tektronix Logic Analyzer, Cellebrite UFED Logical Analyzer or Speak Logic Information Analysis for Visual Studio, which might be similar to UPA-USB Logic Analyzer.
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