Safety Standards & Block-Block Interface Definitions

1. Safety Standards& Block-Block Interface Definitions • Objectives • Introduction to Global Safety Standards • Determine the product main applicable safety standards • Update-Associate PL to Block Level Standard Requirements • Deliverable 1 (Team Deliverable) • Identify at least 3 Safety Standards applicable to your product • Identify at least 2 Specific Safety Requirements for your product • Create a Product Safety Slide summarizing the above Safety Requirements and Standards – Add this slide to your overall presentation

2. Block Interface Signals • Deliverable 2 – Individual Assignment for Block Owners • For Each Design Block: Define and document all of your Block Interface Signals in the spreadsheet template included within the 3 main areas: • Power Consumed, Power Supplied • Digital Interface Signals (incl busses as a single line) • Analog Interface Signals • Review ALL “Inter-block” signals and document Approval and “OK” in your spreadsheets to record signal agreements. • See attached Block Interface Signal Table Excel Tool • Summary Tab is Locked • Data Flows from Power, Digital and Analog Tabs • Some Cells have pull-down selections, Others are Free Form Values BLOCK OUTPUTS NEED TO AGREE WITH BLOCK INPUTS !!! • Deliverables for each block include: • Block Interface Excel File – Electronic • Powerpoint Summary Slide – Electronic and Paper

3. Block Signal Table: Summary • This tab is locked and all information flows from individual Power, Digital and Analog Tabs

4. Block Signal Table: Power • Most Blocks will consume or deliver power • All Power Distribution must be accounted for

5. Block Signal Table: Digital • Digital Signals must be rigorously characterized • Agreement reached on threshold voltages, input/output structures, A/D = Analog or Digital (All 2 level signals are by definition Digital)

6. Block Signal Table: Analog