A record that separates decisions from evidence³Ô¹Ïtv / ENGINEERING EXPLANATIONA record that separates decisions from evidence1Applicable IEEE clause, COM code andconfiguration identifiedRecord / open item2S-parameter ports, reference impedance and mixed-mode mappingRecord / open item3Package/channel boundaries and de-embeddingrecordedRecord / open item4Aggressors and receiver/transmitter assumptionsselectedRecord / open itemDocumentation checklist; no automatic approval.Conceptual illustration, not field simulation, production artwork or test evidence.