Www. - slide 1 1 ATML TestDescription Usage Report Vektrex Electronic Systems, Inc. June 2007.

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ATML TestDescriptionUsage Report

Vektrex Electronic Systems, Inc.www.vektrex.com

June 2007


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Presentation Agenda

• High-level TestDescription usage case• Test Strategy ->TestDescription fit• Prototype Test Description Tool• Discussion


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TestDescription as a Test Design Document?

Problem: Data in current unstructured design docs (e.g. Test Strategy, Test Requirements) is not computer readable

Proposed Solution:Use ATML TestDescription for design documentation

Concerns:Fit – Is the Schema a good match for the data?Usability – Will data in this form be practical?


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TestStrategy -> TestDescription Mapping Fit Criteria

• Good – Element well associated with data• Fair – Document info mapped to

DocumentOther• Poor – Field level data not in Schema

Note: Could be contained in DocumentOther


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Good Mapped Elements• UUT Information

– Part #/Vendor– Performance Characteristics– Fault Data– Cooling requirements

• Document Information– Operation– Functional Description– Assembly Diagrams– Wiring Diagrams– Logic Diagrams– Block Diagrams– Parts List– FMECA– Testing Concept (Strategy)


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Fair Mapped Elements

• ATE Documentation• ATE/UUT Compatibility• Tradeoff Analysis• Test Constraints• Test Program Specification Non-Compliance• Interface Hardware (IH) Preliminary Design

Evaluation• Glossary


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Poorly Mapped Elements

• Title• Source information (Author, Organization)• Document Date• Program Information• Legal Notices (Distribution, Destruction, Export)• Revision History• TPS References• Keywords


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Test Strategy Cover Page


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GoodFairPoor

Test Strategy to TestDescription Element Mapping Fit


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Extension Recommendations

• Poor Fit Elements– Short Term: Use TestDescription schema Extensions if

needed– Long Term: Consider adding to future TestDescription

& Common schemas

• Fair Fit Elements– Short Term: Other or Extension documentation nodes– Long Term: Consider as TestDescription schema doc

nodes

• Good Fit Elements– No extensions needed


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Test Description Tool

Prototype Goals:• Capture test design process information• Explore usability issues

– Creation of new documentation– Transfer of existing documentation– Viewing and Document navigation– Review/Distribution

• Explore Interchange Issues


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Prototype TestDescription ToolTestDescription Data

– Create– Navigate– Edit Existing– Save


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Prototype: UUT Performance Characteristics


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DetailedTestInfo: Tests


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DetailedTestInfo: Sequences


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Prototype TestDescription Tool (cont.)

Diagram Data


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Embedded XML Diagram in RTF


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Discussion

• Does TestDescription make sense as an ATE Design Document?

• What extensions make sense and when?• How should we handle embedded diagrams?

Www. - slide 1 1 ATML TestDescription Usage Report Vektrex Electronic Systems, Inc. June 2007.

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