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STDF Viewer V4.0.0

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@noonchen noonchen released this 12 Dec 18:58
· 4 commits to main since this release
V4.0.0
63183e3
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Learn about vigilant mode.

Starting from V4.0.0, STDF processing core in STDF-Viewer is re-written in Rust , its parsing speed is comparable to C and it’s memory safe, the stdf library that I developed is also open-sourced and available in crates.io.

[Improvement & New Features]

  • Merge multiple STDF files.
  • Side-to-side compare multiple STDF files / merged STDF files.
  • Support STDF V4-2007 (STR visualization still needs help)
  • Superseded DUTs will be marked in DUT Summary table.
  • Add DUT counts in Bin and Wafer statistic table.
  • Faster plotting and seamlessly interactivity with pyqtgraph.
  • Add some useful tools under Utilities menu.
  • Redesigned setting GUI.
  • Memory consumption reduced.
  • Everything is faster.

[Bug Fix]

  • Show real wafer ID in DUT Summary.
  • Fix app freezing if there are millions of DTR/GDR.
  • Fix error when saving DUT data table in CSV/Excel.
  • Yield calculation and plots will exclude superseded DUTs.

[Notes]
Following features that are temporarily dropped in 4.0.0, the main reason is that I still need sometime to familiar with pyqtgraph APIs, they might be added in later releases.

  • Boxplot in histogram.
  • Gaussian fit in histogram.
  • Mean, median line in histogram.
  • Hovering tips in histogram and bin chart.
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