Environment for Innovative University Research Training in the Field of Digital Test

In this paper we target three methods and goals for teaching research, called active learning, authentic learning by doing and reflexing learning. We discuss the student-centred learning for research in the field of computer engineering, particularly the design and test of digital systems such as microprocessors. The more complex electronics systems are getting, the more important is testing. Today, design and test are no longer separate issues. The emphasis on the quality of products requires testing to be considered early in the design process. However, most VLSI and system designers know little about testing. This reflects today’s university education, where design is the main teaching issue, whereas testing is covered only superficially. Therefore, the focus in this paper is set on teaching and learning approaches of the research problems of reliability and testing of digital systems, motivated by today’s trends in the computer industry, and by the need of industry for educated young engineers in line with these trends. The emerged paradigm of testing systems, such as microprocessors or controllers is software based self-test (SBST). However, today’s solutions in this field are insufficient, and there is a big need for research to improve test quality, especially in cases where no information about implementation is given. To fill up the gap between university teaching and industry needs in the test field, we have developed a framework for supporting research oriented training of computer engineering students in hardware design and test, which consists of both commercial tools and in-house advanced tools for test generation. To enhance thorough understanding and creativity of students, we have created different task variations based on the framework, which could stand as a good ground for lab research.