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REASON (IST-2000-30193) First Annual Report Workpackage 03

REASON (IST-2000-30193) First Annual Report Workpackage 03. Raimund Ubar Tallinn Technical University r aiub@pld . ttu.ee. Goals. WP3 is devoted to training in design for testability of SoC , and develop ing research skills and creativity by development of Courses (Task 3.1) ,

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REASON (IST-2000-30193) First Annual Report Workpackage 03

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  1. REASON (IST-2000-30193)First Annual ReportWorkpackage 03 Raimund Ubar Tallinn Technical University raiub@pld.ttu.ee Annual Review Meeting Lviv, Ukraine, February 14-15, 2003

  2. Goals WP3is devoted to • training in design for testability of SoC, and • developingresearch skills and creativity by • development of • Courses (Task 3.1), • Tools (Task 3,2), • laboratory research scenarios (Task 3.3), and • dissemination of new methods and tools in tutorials, workshops and seminars (Task 3.4) Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  3. Participants Efforts Task1 Task2 Task3 Task4 • WP leader CR3: TTU (Estonia) 17,4 + + + + • CO1: WUT (Poland) 0.2 + + • CR4: VSTU (Russia) 1.1 + + • CR6: FEI STU (Slovakia) 0.2 + • CR8: TUI (Germany) 2.0 + • CR12: TUE (Netherlands) 0 • CR13: IISAS (Slovakia) 4.3 + + + + • CR14: TUS (Bulgaria) 3.8 + + • CR15:LPU (Ukraine) + • CR17: TULC (Czech Republik) 4.8 + + + + • CR18: KTU (Lithuania) 8.0 + + • CR19: BSU (Belarus) 4.4 + + + + Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  4. New Courses in 2002 International events (3): Action 2 – in 2003 will be repeated in Germany, Estonia and twice in Sweden Actions 4,5 – in 2003 will be repeated in Ukraine (twice), Czech Rep. and Slovakia Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  5. New Courses in 2002 Local events (6): Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  6. Tool development in 2003 Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  7. Tool development in 2003 Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  8. Goals Revisited • Design and Test of SOC: complexity, multiplicity of concepts, methods, algorithms and tools • It is crucial • to develop in students and engineers creativity, skills of critical thinking, problem solving and decision making, • to give them experience of developing new knowledge through experimental or theoretical research in labs • To support this goal, a new conception of teaching research will be developed and shared between partners Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  9. Goals Revisited • To find solutions for problems - will be the task of the laboratory research • The students should not be asked • to carry out boring measurements, • to press simply on buttons for getting results as a confirmation of what they already know • Instead, • they have at their disposal a set of tools, • they have to plan and carry out experiments to find answers for questions and complex problems Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  10. Rethinking the Task 3.2 • Task 3.1.Courses • Task 3.2.Teaching, training and researchenvironment • Internet based “living pictures” for training(WP8) • Education applets • Learning (training) applets • Tool development for SW based research (WP3) • Interfaces for joint use of tools • Educhip for HW based research(WP9) • Task 3.3. Research scenarios • Task 3.4. Dissemination (tutorials, workshops, courses) Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  11. Cooperation in Tool Development Defect-Oriented Test • TTU: Defect-oriented ATPG and Fault Simulator • IISAS: Genetic algorithms based defect-oriented ATPG • LPU/WUT: Cell-oriented Defect/Fault Analysis BIST • TTU: BIST Quality Analysis • TULC: Tools for test generation and BIST • TTU: Hybrid BIST Cost Optimization High-Level ATPG • TTU: Hierarchical ATPG • KTU: Test Generation for testing algorithms Other new tools: • BSU: Test Generation and Analysis for Functional Switching • TTU: Tools for Fault/Design Error Diagnosis • VSTU: Test and Diagnosis of Analog Circuits Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  12. Lab Research Env. - 1 Diagnostic software Turbo-Tester Fault models: Stuck-at-faults Stuck-opens Delay faults Methods: Single fault Parallel Deductive Methods: Deterministic Random Genetic Levels: Gate Macro Test Generation Fault Simulation Fault Location Design Test BIST Simulation Methods: BILBO CSTP Store/Generate Fault Table Fault Diagnosis Test Optimization Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  13. Lab Research Env. - 2 Defect TPG Stored test patterns Delay TPG CSTP SAF TPG RTPG Pseudo random test patterns Manual patterns FSim SA Fault Table • Working modes: • BILBO • CSTP • Store & Generate • Functional BIST • Broadcasting BIST ADDER FB DEFSIM Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  14. Combining on-line generated pseudo-random patterns with pre-generated and stored test patterns Problems : To find the best characteristics for test generator (PRPG) To find the best level of mixing pseudo-random test and stored test as the tradeoff between memory cost and testing time Example: ResearchScenario Hybrid BIST: SoC ROM . . . Core Test Generator . CORE UNDER TEST Controller Response Analyzer Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  15. Cooperation in Research Teaching Existing cooperation • Defect-Oriented Test: IISAS, TTU, WUT, (LPU) • Logic Level Test: TTU, TUI (Internet based) • Hierarchical Test: TTU, TUI (Internet based) • EduCHIP based: IISAS, TTU, TULC, WUT Potential cooperation • BIST: TULC, TTU • Boundary Scan: IISAS, TTU, TUI, TULC (Internet based) Other activities: • TTU: Fault/Design Error Diagnosis • TTU: Hybrid BIST • VSTU: Test and Diagnosis of Analog Circuits • BSU: Genetic Algorithms for VLSI testing • KTU: Testing of algorithms Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  16. New Courses in 2002 In progress (4): Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  17. Events planned for 2003 International events (9): Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  18. Events planned for 2003 Local events: Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  19. Main achievemetns • Co-operation between partners with the goal to develop new courses and laboratory tools resulted in intensive joint research with several joint publications • For better coordination of the work in WP3, three WP3 meetings were organized in Brno, Tallinn and Bratislava • Two joint tutorials on Digital/Analog Test were carried out in Tallinn with involving the partners FEISTU, IISAS, TTU, TULC, VSTU, and WUT • Both had a great success, attended, by 25/34 participants • The tutorials will be repeated in 2003 twice in Ukraine, in Czech Republik, Slovakia and partly also in Germany and twice in Sweden Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  20. Main achievemetns • To increase the synergy of the whole project, tight links were created between 3 WPs - WP3 and • WP8- to create a basis for distance learning, and • WP9- to improve the HW based experimental research teaching • Based on the intensive cooperation (IISAS, TTU, TULC, WUT) the conception of Task 3.2 of tool development was extended with the goal to develop an advanced research training environment involving • new low-cost tools, • advanced distance learning technologies and • educational HW based laboratory basis (using EduChip) • Based on this environment, new research training scenarios will be developed during the second/third project years Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  21. Main problems • Overlaps in proposed courses, tutorials and other events. This makes coordination of this WP more difficult • Partners are looking for ways of better coordination of the work • Examples: • Action AGBOT to better motivate the cooperation • Developing jointly research training environment as the result of cooperation between WP3, WP8 and WP9 • For joining efforts in developing new research scenarios based on this environment, new links and interfaces between partners’ tools should be created Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  22. Concluding Remarks • We have to look for more intensive cooperative activities, local actions are less important • Joint courses, tutorials • Joint tool environments • Joint research scenarios • Defect oriented test (WUT, IISAS, TTU) • Hybrid BIST (WUT, IISAS, TTU) • Design for testability (TTU, TULC), etc. • Joint materials: AGBOT • The goal for 2003: Hands-on lab courses for partners with partner tools are the way to cooperation and to creation of joint research scenarios Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

  23. Thank you Annual Review Meeting, Lviv, Ukraine, February 14-15, 2003

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