* [[https://twiki.cern.ch/twiki/pub/CMS/PixelLs1Activities/bpix_cleanroom_instructions.pdf|BPix clean room instructions]]
  * [[https://twiki.cern.ch/twiki/pub/CMS/PixelLs1Activities/ModuleToSubstitute.pdf|Replaced modules]]
  * [[http://dkotlins.web.cern.ch/dkotlins/CMS/sectorToLadder.html|Table for channel-sector conversion]]