CMS Pixel Detector Miscellaneous
Phase 1 Phase 2
Layer 1 Replacement Layers 2-4
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Message ID: 104     Entry time: Thu Mar 12 12:19:43 2020
Author: Matej Roguljic 
Category: HDI test 
Subject: 5 HDI tests on 12.3. 
I tested 5 HDIs on 12.3. 1030,1029,1040,1039 and 1038. 1039 failed all the electrical tests. All the others passed the tests. HDI 1038 has one wirebond which is connected to the pad on the HDI and then it extends back up (like this: TBM./\.HDI/). The connection is good, but I just want to check with Silvan later if this is a problem.
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