a software system for ieee 1149 1 boundary scan design
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A Software System for IEEE 1149.1 Boundary Scan Design, Simulation, - PowerPoint PPT Presentation

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EBTW05 EBTW05 A Software System for IEEE 1149.1 Boundary Scan Design, Simulation, and Demonstration A. Jutman, R. Ubar, V. Rosin artur@pld.ttu.ee Tallinn University of TechnologyESTONIA EBTW 2005, Tallinn, Estonia Slide 1 EBTW05 EBTW05

  1. EBTW05 EBTW05 A Software System for IEEE 1149.1 Boundary Scan Design, Simulation, and Demonstration A. Jutman, R. Ubar, V. Rosin artur@pld.ttu.ee Tallinn University of TechnologyESTONIA EBTW 2005, Tallinn, Estonia Slide 1

  2. EBTW05 EBTW05 Outline • Motivation • Comparison of similar tools (& discussion) • Demonstration (& discussion) • Conclusions (& discussion) EBTW 2005, Tallinn, Estonia Slide 2

  3. EBTW05 EBTW05 Motivation (why 1149.1?) • IEEE 1149.1 is cool! • Thuringian Ministry of Science, Research and Art (Germany) • EU V Framework project REASON • Other reasons – BS and related standards are getting extremely important – Lack of educational software on BS EBTW 2005, Tallinn, Estonia Slide 3

  4. EBTW05 EBTW05 Main Features of the System The system supports: • Simulation of operation of TAP Controller • Illustration of work of BS registers • Insertion and diagnosis of interconnection faults • Different fault types are supported • Automatic test sequence generation • Design/editing of BS structures using the BSDL language • Design/description of the target board using several chips … more ideas are still to come � http://www.pld.ttu.ee/applets/bs EBTW 2005, Tallinn, Estonia Slide 4

  5. EBTW05 Similar Available Tools: Scan Educator EBTW05 � http://focus.ti.com/docs/toolsw/folders/print/scan_educator.html EBTW 2005, Tallinn, Estonia Slide 5

  6. EBTW05 EBTW05 Similar Available Tools: BScan Coach � http://www.goepel.com EBTW 2005, Tallinn, Estonia Slide 6

  7. EBTW05 EBTW05 Comparison to Other Similar Tools � The BS applet ScanEducator BScan Coach � Platform: Java DOS Windows � Usage: web/local local local � Chip editing: yes (BSDL) no no � Board editing: yes no no � Fault diagnosis: yes no no � Various fault models: yes no no � Automatic TG: yes no no � Test programming: yes (SVF) no no � Built-in help/tutorial:no/coming… splendid nice/limited � Built-in examples: many/extendable few/fixed one/fixed � Comes with HW: no no yes EBTW 2005, Tallinn, Estonia Slide 7

  8. EBTW05 EBTW05 Demonstration of the System � http://www.pld.ttu.ee/applets/bs EBTW 2005, Tallinn, Estonia Slide 8

  9. EBTW05 EBTW05 Conclusions & Discussion � The main features of the presented BS tool are: • Educational software with elements of an EDA tool • Reach functionality • Good availability • Freeware � A lot of interest from teachers and researchers � Positive feedback from students of Jönköping University, Sweden and Darmstadt University of Technology, Germany EBTW 2005, Tallinn, Estonia Slide 9

  10. EBTW05 EBTW05 Thank You! � Please, visit the following web pages � http://www.pld.ttu.ee/applets/bs EBTW 2005, Tallinn, Estonia Slide 10

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