introduction to sherlock 3.0 nathan blattau, ph.d. frank pittelli, ph.d
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Introduction to Sherlock 3.0 Nathan Blattau, Ph.D. Frank Pittelli, Ph.D. Nathan Blattau, Ph.D. - Senior Vice President - PowerPoint PPT PresentationTRANSCRIPT
© 2004 - 2007 © 2004 - 2010
Introduction toSherlock 3.0
Nathan Blattau, Ph.D.Frank Pittelli, Ph.D.
© 2004 - 2007 © 2004 - 2010
o Nathan Blattau, Ph.D. - Senior Vice PresidentHas been involved in the packaging and reliability of electronic equipment for more than ten years. His specialties include best practices in design for reliability, robustness of Pb-free, failure analysis, accelerated test plan development, finite element analysis, solder joint reliability, fracture, and fatigue mechanics of materials.
o Frank Pittelli, Ph.D. - Senior Software ArchitectHas over 30 years of experience in the computer industry, including research, system design and development, academic and professional teaching, high-level analysis, consulting and product development.
© 2004 - 2007 © 2004 - 2010
o New features in the upcoming Sherlock 3.0 releaseo Global Part Databaseo FEA 3D Modelo Sub-Assembly Analysiso FEA 3D Viewero Result Managemento Failure Rate - Telcordia SR-332
© 2004 - 2007 © 2004 - 2010
Created to allow Sherlock users to store and share part data across their own projects and with other Sherlock users. Interaction with other commercial or customer databases is also available and is undergoing testing
Global Part Database
CCA #1 Parts List
Local Part Database
Global Part Database
CCA #2Parts List
Local Part Database
© 2004 - 2007 © 2004 - 2010
Operates 24x7 and is accessible via the Internet Provides users with private “cloud” storage for their own confirmed part data Allows users to view ranked alternative part data while maintaining complete privacy for all users. Community sharing reduces data entry and increases data accuracy
Global Part Database
© 2004 - 2007 © 2004 - 2010
Global Part Database Demo
© 2004 - 2007 © 2004 - 2010
ICT and Shock / Vibration Analysis fully 3D elements for the PCB,
components and mount pts increase simulation accuracy more reliable meshing
algorithm increased analysis flexibility
• sub-assemblies, heat-sinks, chassis analysis
FEA Engine Multi-core and 64 bit support Faster analysis
FEA 3D Modeling
© 2004 - 2007 © 2004 - 2010
Attach one or more CCA sub-assemblies to a primary CCA
mezzanine cards supported by standoffs
edge-connected cards Sherlock automatically analyzes the main CCA and all CCA sub-assemblies during a single ICT or Shock/Vibration analysis task Layer results and component results automatically generated for all circuit cards
Sub-Assembly Analysis
Edge-connected card
© 2004 - 2007 © 2004 - 2010
Sub-Assembly Analysis Demo
© 2004 - 2007 © 2004 - 2010
FEA 3D Viewer
Allows users to visualize 3D models and results Interactively view 3D model with colors based on displacement or strain values. Optionally amplify the displacement results to visualize small changes Publication-ready image files can be created at any timeViewer can be launched from inside of Sherlock or directly from the desktop.
© 2004 - 2007 © 2004 - 2010
FEA 3D Viewer Demo
© 2004 - 2007 © 2004 - 2010
Result Management
CCA inputs and analysis results can be saved for later review and/or comparison. Arbitrarily named result files can be stored anywhere in the file system
allows users to organize results in any convenient manner
Can be launched from within Sherlock or directly from the desktop. Multiple viewers can be active at the same time, allowing side-by-side review of past and present analysis results.
© 2004 - 2007 © 2004 - 2010
Result Management
Archived results contain all input information (BOM, layers, stackup) so you can track what has changed between simulations
© 2004 - 2007 © 2004 - 2010
Result Management Demo
© 2004 - 2007 © 2004 - 2010
How
Enhanced to allow users to choose between the following models: MIL-217 and SR-332
Sherlock automatically computes a failure rate for each CCA component based on the part data currently defined in the Parts List Uniform set of Failure Classes has been defined by DfR Solutions to be assigned to each CCA part. Failure class designators and failure rate related part properties can be stored in the Sherlock local and global part databases by part number
significantly reduces data entry and maintenance across a collection of CCAs and projects over a period of time.
Failure Rate - Telcordia SR-332
© 2004 - 2007 © 2004 - 2010
Failure Rate Demo
Thank You!
Questions?