1. Copyright PDES, Inc. R 2000.01.26 ISO-IEC 10303-210 Overview for Supply Chain Support NASA STEP for Aerospace Workshop at Jet Propulsion Laboratory, Pasadena, CA. January 26, 2000 Thomas R. Thurman Rockwell Collins Inc.

2. Copyright PDES, Inc. R 2000.01.26 Agenda n Domain, Scope and Usage n Configuration and Design Management n Requirements n Functional Models & Port Mapping n Part Models n Assembly Concepts n Interconnect Model n Material & External Definition

3. Copyright PDES, Inc. R 2000.01.26 AP210 Domain n Domain is Configuration Controlled Design of Electronic Assemblies, their Interconnection and Packaging Product Enclosure Package Die Packaged Part Printed Circuit Assemblies Interconnect Substrate Die

4. Copyright PDES, Inc. R 2000.01.26 AP210 Scope n Scope is the “As-Required” & “As-Designed” Product Information –Design “In Process” & “Release” n Sharing Partners: –Engineering Domains –Design / Analysis –Manufacturing / Analysis n Sharing Across Several Levels of Supply Base

5. Copyright PDES, Inc. R 2000.01.26 Device Supplier Configuration Managed Corporate Data Process System Engineer Simulation Model Supplier Fabrication Vendor Assembly Vendor Package Data Supplier Requirements AP210 Usage Supply Chain Design Team MCAD ECAD

6. Copyright PDES, Inc. R 2000.01.26 System Engineer AP210 Usage Data Re-Use EE Initial Task Negotiation and data dump to EE Vendor Web Site Sys Eng Gets More Data Sys Eng sends data to EE EE Performs Task EE Transmits Data to Sys Eng Final Data Package Stored in Repository

7. Copyright PDES, Inc. R 2000.01.26

8. AP210: Overview Assembly Models User View Design View Component Placement Material product Complex Assemblies with Multiple Interconnect Component / Part Models Analysis Support Package Material Product Properties “White Box”/ “Black Box” Requirements Models Design Constraints Interface Allocation R Functional Models Functional Unit Interface Declaration Network Listing Simulation Models Signals Interconnect Models User View Design View Bare Board Design Layout templates Layers planar non-planar conductive non-conductive Configuration Mgmt Identification Authority Effectivity Control Net Change

9. Copyright PDES, Inc. R 2000.01.26 Configuration and Design Management Capabilities n Conventional Design Control for In- Process and Released Data (e.g., based on AP 203 with Extensions) n Manage All Product Models Configuration Mgmt Identification Authority Effectivity Control Net Change n Net Change Capability: – Add, Delete, Change Properties – Applies to Any Sensible Design Object n Change Request / Change Order: – Reference Net Change Capability to Identify Explicit Change Request or Change Applied

10. Copyright PDES, Inc. R 2000.01.26 Relationships Between Design Definition and “Published Library Data” May be Established and Managed Under Configuration Control. Details are Invisible to Customer. Protecting Intellectual Property Design Archives Published Library Data Customer Accessible Data (Interfaces, ICDs, Pin Maps, Computer Behavioural Models, Organizational Ownership Declarations, Parameters...) Configuration Managed Relationships High Accuracy Models, Design Definitions

11. Copyright PDES, Inc. R 2000.01.26 Requirements Models Requirements Design Constraints Interface Allocation n Requirements Model is a Product Model. n Requirements Model has a Tree Structure. n Each Requirement may be for one of Several Purposes (e.g.,Design, Constraint, Interface..). n Each Requirement may be composed of other Requirements using AND, OR combinations. n Each Requirements may be DERIVED from other Requirements. n Source Specification is Identified

12. Copyright PDES, Inc. R 2000.01.26 Requirements Models n Requirements may be Allocated to Almost any Design Aspect. n Some Design aspects Serve as Explicit Requirements for Other Design Aspects - Connectivity for Layout - Assembly for Interconnect

13. Copyright PDES, Inc. R 2000.01.26 n Functional Unit –Product Model –EE / Systems Paradigm –Includes Interface Declaration –Includes Definition Declaration »Behavioural Description »Network Listing Description Functional Models Functional Unit Interface Declaration Network Listing Simulation Models Signals

14. Copyright PDES, Inc. R 2000.01.26 n Interface Declaration –“Usage View” –Contents »Parameter Declaration »Terminal Declaration »Function Name Declaration Functional Models Functional Unit Interface Declaration Network Listing Simulation Models Signals

15. Copyright PDES, Inc. R 2000.01.26 Functional Models n Network Listing Definition: –“Design View” –Folded Hierarchical Network listing –Flattened Network Listing –Flattened Network Listing With Routing Constraints –Nodal Representation –Instantiation of Simulation Models –Provide Mapping Between Folded and Flattened

16. Copyright PDES, Inc. R 2000.01.26 Functional Models Simulation Model n Simulation Model is a Product Model n Simulation Model includes Interface Declaration n Simulation Model includes Source Code whose Syntax is Defined by External Simulation Language (I.e., VHDL, Spice, VHDL-AMS, Mast, Verilog,...)

17. Copyright PDES, Inc. R 2000.01.26 Functional Models n Simulation Model Port Type Classification defines the Engineering Domain that the Network Listing models Represent »Electrical--Causal, non-causal, lumped, distributed »Thermal, Displacement n Explicit Assignment to Product Data is provided in order to map from Geometric model space into other model spaces.

18. Copyright PDES, Inc. R 2000.01.26 Functional Specification n Behavioral Characterization: –Model of Functional “Test Bench” – Modeled from Data Sheet Functional Definition (Charts, Graphs, …) –Signal Data Type Definition Uses External Definition Capability (e.g., ATLAS)

19. Copyright PDES, Inc. R 2000.01.26 Functional Specification Functional Specification (cc26) Defines the Information needed to Characterize a Device Under Test via Measured Data. May be Many Inputs and Outputs Application objects: Functional_specification, Signal_specification, Representation etc. Vin Vout

20. Copyright PDES, Inc. R 2000.01.26 Component / Part Models Analysis Support Package Material Product Properties “White Box”/ “Black Box” n Electrical /Mechanical Components -- Product Model n Functional and Physical Interface Description n Package (container for semiconductors) -- Product Model n Functional and Physical Characterization Including Dimensions and Tolerances n Provides verifiable correlation between the 2D and the 3D Product Definition of the Component n Provides Highly Explicit Model for Analysis Support

21. Copyright PDES, Inc. R 2000.01.26 AP210: Part Concept PackagePackaged Part Packaged Part Terminal Bare Die Package Body Connection Zone

22. Copyright PDES, Inc. R 2000.01.26 Building a Library Package Definition (CC14) Primary Reference Terminal Primary orientation feature Datum Plane in role of Seating Plane Package Geometric Origin

23. Copyright PDES, Inc. R 2000.01.26 Join Terminals Interface Terminals Packaged_connector in AP 210 Packaged_connector has additional functionality: There is a short between an Interface Terminal and a Join Terminal Interface Terminals Mate with Other Interface Terminals in an Assembly Join Terminals mate with some interconnecting material in a Layout

24. Copyright PDES, Inc. R 2000.01.26 Component / Part Models n Information structures often found in “library” – Tightly Coupled Simulation Models and Product Definition Data – Defined Parameter Types – Defined Port Names and Types – Models Instantiated by Explicit Assignment of Product Definition Data to Parameters and Ports n Provides verifiable correlation between the 2D land pattern and the 3D Product Definition of the Component Component / Part Models Functionality Termination Shape 2D, 3D Material Product Characteristics

25. Copyright PDES, Inc. R 2000.01.26 Part Model Capability (cont-d) Part Functionality Termination Shape 2D, 3D Material Product Characteristics n Extend Package Definition from Drawings to Digital Data n Implements Programmable “Make From” Parts n Multi-level Multi-Discipline Part Shape Representation – Environment – Purpose – Material Condition

26. Copyright PDES, Inc. R 2000.01.26 Mapping between Structural and Simulation Models n Establishes Explicit Relationship between Functional or Physical Model and Simulation Models.

27. Copyright PDES, Inc. R 2000.01.26 analytical_model_port part_feature_model_port_ assignment Part_feature analytical_model Part_feature to Model port Assignment Part_feature: Some aspect of a Part that is identified for the purpose of communicating design intent.

28. Copyright PDES, Inc. R 2000.01.26 analytical_model_port connection_zone_model_port_ assignment connection_zone analytical_model Connection_zone To Model port Assignment Connection_zone: An area on a feature suitable for making a mechanical connection to the feature for electrical or mechanical purposes.

29. Copyright PDES, Inc. R 2000.01.26 analytical_model_port Datum_difference_model_port_ assignment Datum_difference analytical_model Datum_difference to Model port Assignment Datum_difference: a measure of the relative displacement between two datum.

30. Copyright PDES, Inc. R 2000.01.26 n Assembly Model –Product Model –Includes Interface Declaration »Physical & Functional –Includes Definition Declaration »Physical & Functional »Multiple Interconnect Assembly Models User View Design View Component Placement Material product Complex Assemblies with Multiple Interconnect

31. Copyright PDES, Inc. R 2000.01.26 n Assembly Model –Assembly Features –Connectivity Implementation Assigned to Specific Interconnect –Assembly Model Reflects Connectivity Requirements and Layout Requirements –Assembly Model May be used in Process Planning (Assy. Panel) Assembly Models User View Design View Component Placement Material product Complex Assemblies with Multiple Interconnect

32. Copyright PDES, Inc. R 2000.01.26 Assembly Relationship

33. Copyright PDES, Inc. R 2000.01.26 Assembly Relationship assembled_feature_select assembly_ component packaged_ component packaged_ component_join_ terminal (RT) associated_component interconnect_ module_ component_terminal (RT) associated_component interconnect_ module_component assembly_joint assembly_features S[2:2] description name 1

34. Copyright PDES, Inc. R 2000.01.26 Assembly Joint connection_zone assembly_joint_ with_ connection_zones connection_zone_2 connection_zone_1

35. Copyright PDES, Inc. R 2000.01.26 Interconnect Models Interface Description Design View Bare Board Design Layout templates Layers planar non-planar conductive non-conductive Interconnect Models n Interconnect Model –Product Model –Includes Interface Description »Physical & Functional –Includes Design Description »Physical & Functional »Layout “Metal” Description »Material Stackup

36. Copyright PDES, Inc. R 2000.01.26 Interconnect Models Interface Description Design View Bare Board Design Layout templates Layers planar non-planar conductive non-conductive Interconnect Models n Interconnect Model –Support Requirements from Multiple Assemblies –Design Model also applies to Manufacturing Tooling Creation (Panelization)

37. Copyright PDES, Inc. R 2000.01.26 Material Model n Material Description n Material Composition n Material Assembly n Material Identification via Standard Registration Document

38. Copyright PDES, Inc. R 2000.01.26 External Definition n Externally Defined Data types Reference Authoritative Documents, for example: – Frequency Modulation ( Frequency, Deviation, Modulation Percent) defined in ARINC ATLAS … – transition frequency (ft, Mhz) defined in Spice Language Reference Manual v1.2 – Externally Defined Data Types Provide Technology Independence.

39. Copyright PDES, Inc. R 2000.01.26 Additional Information: n AP 210 Web sites: ap210.aticorp.org n NASA STEP web sites: http://www.step.nasa.gov, http://www.step.jpl.nasa.gov n ISO web site: http://www.nist.gov/sc4