LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)1 A Windows BS test controller application J. M. Martins Ferreira FEUP / DEEC - Rua dos Bragas Porto - PORTUGAL Tel / Fax: /

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)2 Objectives To enable the students to write and execute test programs for the demonstration board To provide a tool for test program validation To enable hands-on sessions

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)3 Outline The test set up The Windows BS test controller application –Test program control bar –Status information –Pop-down menus –Editing area

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)4 Test set up A PC running Windows 95, a 5 V power supply, the demonstration board and the flat-cable connector

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)5 The test controller application

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)6 The test program control bar

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)7 Status information

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)8 The pop-down menus File: New, Open, Save, Save as and Exit Edit: Undo, Cut, Copy, Paste, Delete and Clean all breakpoints Help: Contents, Index and find, About and TAP controller

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)9 The editing area The editing area is used to write or modify test programs The syntax of each line is as follows: Label:instructionoperand; comment (a label must always be followed by a colon and any text after a semi-colon is a comment)

LEONARDO INSIGHT II / TAP-MM ASTEP - A Windows BS test controller application © J. M. Martins Ferreira - University of Porto (FEUP / DEEC)10 BS at PCB level: Examples Write a test program to detect a short-circuit fault due to X16 on the demonstration board (TDO-TDI of IC4) Write a test program to detect a short-circuit fault due to X9 on the demonstration board (between full-BS interconnects that have cells in two BS chains)