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STDF merge 功能的相同wafer 或者相同die 合并问题 #153

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Saintzju opened this issue Mar 8, 2024 · 1 comment
Open

STDF merge 功能的相同wafer 或者相同die 合并问题 #153

Saintzju opened this issue Mar 8, 2024 · 1 comment

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@Saintzju
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Saintzju commented Mar 8, 2024

同一片wafer 由于测试问题排查,测试两次后,产生两个STDF,目前的merge 功能不能识别这两份文件成一片wafer,merge 成一个wafer map

@noonchen-ni
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难点在于如何界定两份stdf文件是否对应同一片wafer。

假设两份文件已经被识别成了一片wafer,应该只有最新的测试数据会显示出来,旧数据会被标记为superceded而被隐藏,这也是你希望的结果吗?

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