Publ. pedagógica LEONARDO DfDTT (Hands-On):

Sumário:

This document contains the notes supporting the hands-on material for the training action Design for Debug and Test Techniques, a part of the Design for Debug and Test module within workpackage 2 of the Leonardo INSIGHT II project. The objective of this hands-on material consists of introducing the attendees to advanced techniques on the use of the IEEE 1149.1 Standard (Boundary Scan Test) for supporting the debug and test of microcontroller-based systems.

Índice:

1 - INTRODUCTION

2 - GENERAL ARCHITECTURE

Microcontroller associated circuitry 
    The microcontroller 
    Program memory 
    External data memory 
    The low order address latch 
    The decoder logic 
The debug and test infrastructure 
    Scope Octals 
    Digital Bus Monitors 
Remaining blocks 
    Clock Circuit 
    Reset Circuit 
    Power Block 
    Interface with the computer parallel port 

3 - THE WIRE-WRAPPING BOARD

Problems faced during mounting 
Validation strategy 

4 - THE PRINTED CIRCUIT BOARD

Components placement and final masks 
Validation strategy 

5 - SOFTWARE PACKAGE

Graphical User Interface 
Interface with the Debug and Test Infrastructure 
Limitations 

6 - CONCLUSION