1 / 12

A handy Test software tool to improve the testability of PCB

Design for testing or design for testability (DFT) is a critical technology to ensure the accessibility of manufacturing test. Test software tool has also become increasingly prominent in improving the testability of designersu2019 circuit.

vayoinfo
Download Presentation

A handy Test software tool to improve the testability of PCB

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. VayoPro-Test Expert DFT/Testability Analysis www.vayoinfo.com

  2. Test Expert: to facilitate the testability of PCB What you can expect from VayoPro-Test Expert software Powerful & flexible nail selection rules Comprehensive DFT/testability analysis & report Advanced test strategy analysis & report Fast ICT/AOI/AXI/AOI programming DFT/testability Analysis • Design for testing or design for testability (DFT) is a critical technology to ensure the accessibility of manufacturing test. • As a great handy tool for PCB test engineers, VayoPro-Test Expert came with intelligent & comprehensive DFT/testability analysis function

  3. VayoPro-Test Expert: main features 09. Output for ICT/MDA 05. Nail selection & optimization 01. CADdetect & input 10. Output for flying probe 06. DFT/Testabilityreport 02. BOM validation & input 03. Revision comparison 07. Test strategy report 11. Output for AXI/AOI 04. Intelligent panelization 08. ICT/MDAfixture design 12.…… Powerful DFT/testability analysis Advanced test strategy report Output for ICT/FP/AXI/AOI Estimate the coverage to major manufacturing defects (missing, open, short, wrong polarity&wrongparts) for each test approach (ICT, AXI, AOI, …) Flexible & powerful rules, ensure optimized result, comprehensive report (13 categories) Boost program preperation of tester & inspection equipment, enhance NPI capability • Easiest test strategy analysis • Fast program generation • Comprehensive report

  4. Rich DFT/Testability (nail access) Report 13 category contents covering: summary of accessible rate, list of inaccessible nets, insufficient Probes (accessible net), unstable test points list, parallel parts list, etc. comprehensive

  5. DFT/Testability Report: Inaccessible Net Report For PCB test engineer/DFT (design for testing or design for testability) analysis purposes, the most significant and helpful report could be “inaccessible nets list”. Vayo’s DFT analysis tool can intelligently gives out reasons for “inaccessible”, and automatic generate into report with comments accordingly. PCB test engineer/DFT team can easily communicate with PCB designers, altering design to increase PCB testability.

  6. DFT/Testability Report: Insufficient probes list We all know some nets require more test points than others. In Vayo DFT tool, test engineers can easily set nail quantities and define special nets as required, then automatic verify with high-performance virtual testing. Kelvin test is a good instance. In Vayo DFT tool, test engineers can easily define nail QTY required by general nets or special nets. Sort the special nets by conditions is also available!

  7. DFT/Testability Analysis: Adaptive to different kinds of ICT/FPT Equipment Doing PCB test should also consider your PCB tester machines. Whatever your ICT/FPT equipment is: Keysight, Teradyne, TRI, Spea, Takaya, Seica, … VayoPro-Test Expert could perform comprehensive check of testability (design for testability), and reveal DFT results into an overall report. Check more tester machines supported as below: ICT (In-circuit testing) : Teradyne/GenRad, Agilent, TRI, Checksum, JET, Hioki, IFR, SRC, … FPT (Flying probe testing) : TAKAYA, HIOKI, SEICA, Acculogic, Digital Test… AXI & AOI (automated optical inspection & automated X-ray inspection) : Agilent 5DX, ViTrox V810 &V510, Omron, VI Technology, Orbotech, TRI, …

  8. DFT/Testability Analysis: Adaptive to different kinds of ICT/FPT Equipment Doing PCB test should also consider your PCB tester machines. Whatever your ICT/FPT equipment is: Keysight, Teradyne, TRI, Spea, Takaya, Seica, … VayoPro-Test Expert could perform comprehensive check of testability (design for testability), and reveal DFT results into an overall report. Check more tester machines supported as below: ICT (In-circuit testing) : Teradyne/GenRad, Agilent, TRI, Checksum, JET, Hioki, IFR, SRC, … FPT (Flying probe testing) : TAKAYA, HIOKI, SEICA, Acculogic, Digital Test… AXI & AOI (automated optical inspection & automated X-ray inspection) : Agilent 5DX, ViTrox V810 &V510, Omron, VI Technology, Orbotech, TRI, …

  9. VayoPro-Test Expert Software: competitive advantages • Comparing with other DFT/testability software, VayoPro-Test Expert stand strong with competitive advantages like: • Validating mask layer via extra Gerber data source • virtual nets merge for higher testability rate • backdrill identification • batch nail offset for flying probe tester, • ease-of-use and immediate support (response <8 hours for urgent cases).

  10. Our Customer&Testimonial VayoPro-Test Expert has been selected by Flex/Venture/Jabil/Sanmina/IMI/Benchmark/OSI/Katek/Paramit/Intel/GE/Keysight/Intuitive/Bosch/... Murad Kurwa Senior Vice President “I was impressed by Vayo NPI tool, it is really world class solution in the industry!“ CHIA Kar Lin Head of Innovation Centre “We started with Vayo at year 2009 and has not been turning back since then. What differentiate Vayo from the rest is their willingness to listen to customer’s needs with fast respond.” David Kim Test Development Manager “From years of experience with DFT and CAD SW's, VayoPro-Test Expert is the best. It is fast, accurate and easy to use. Its DFT report is very comprehensible for our customers.” “With VayoPro-TestExpert solution and great support of Vayo team, we could accelerate our product review for DFT (ICT/Boundary).” Tong Chang Production Associate Manager

  11. About Vayo Technology Vayo technology has devoted 17+ years to NPI/DFT/DFA/CAM software solutions for electronics industry, Vayo offers comprehensive solutions like 3D DFM/DFA analysis, DFX execution system, stencil know-how digitalization, DFT/testability & strategy analysis, SMT specialized CAM tool, visual aids work instruction, board view & fast query, Gerber view & conversion, …. Vayo owns 25+ patents and was recognized by customers from 20+ countries worldwide.  Wanna learn more details of this solution, please visit www.vayoinfo.com or contact us via email: business@vayoinfo.com or LinkedIn: howardliu.

More Related