A digital signal waveform analysis method and device, electronic equipment and storage medium
By dividing digital signal waveforms into stable and variable logic waveforms, the protocol decoding process is optimized, solving the problem of slow decoding speed of logic analyzers under multi-channel acquisition and improving the processing efficiency of the instrument.
CN115952436BActive Publication Date: 2026-06-26GUANGZHOU XINGYI ELECTRONICS TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGZHOU XINGYI ELECTRONICS TECH CO LTD
- Filing Date
- 2023-01-13
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
Existing logic analyzers are too slow when decoding large amounts of sampled data. Multi-channel acquisition slows down protocol decoding and severely degrades instrument performance.
Method used
Digital signal waveforms are divided into stable logic waveforms and variable logic waveforms. By judging whether each sub-waveform matches the preset conditions, the protocol decoding process is optimized and the amount of data processing is reduced.
Benefits of technology
It improved protocol decoding speed, reduced data processing time, and enhanced the performance of the logic analyzer.
✦ Generated by Eureka AI based on patent content.
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Figure CN115952436B_ABST
Abstract
The embodiment of the present application provides a digital signal waveform analysis method, which can effectively solve the problem that the existing logic analyzer is too slow when decoding a large amount of sampling data, comprising: dividing the collected digital signal waveform into a plurality of first sub-digital signal waveforms composed of stable logic waveforms and a plurality of second sub-digital waveforms composed of changeable logic waveforms; judging whether each first sub-digital waveform matches a preset condition one by one, if yes, matching is performed, and if no, subsequent processing is triggered.
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Citation Information
Patent Citations
CN102033149A
CN110320394A