Innovative teaching of IC design and manufacture using the Superchip platform

In this paper we describe how an intelligent chip architecture has allowed a large cohort of undergraduate students to be given effective practical insight into IC design by designing and manufacturing their own ICs. To achieve this, an efficient chip architecture, the “Superchip”, has been developed, which allows multiple student designs to be fabricated on a single IC, and encapsulated in a standard package without excessive cost in terms of time or resources. We demonstrate how the practical process has been tightly coupled with theoretical aspects of the degree course and how transferable skills are incorporated into the design exercise. Furthermore, the students are introduced at an early stage to the key concepts of team working, exposure to real deadlines and collaborative report writing. This paper provides details of the teaching rationale, design exercise overview, design process, chip architecture and test regime

Developing VLSI Curricula in Electrical and Computer Engineering Department

© ASEE 2010VLSI (Very Large Scale Integrated Circuits) technology has enabled the information technology revolution which greatly changed the life style of human society. Computers, internet, cellphones, digital cameras/camcorders and many other consumer electronic products are powered by VLSI technology. In the past decades, the VLSI industry was constantly driven by the miniaturization of transistors. As governed by Moore’s law, the number of transistors in the same chip area has been doubled every 12 to 18 months. Nowadays, a typical VLSI CPU chip can contain millions to billions of transistors. As a result, the design of VLSI system is becoming more and more complex. Various EDA tools must be used to help the design of modern VLSI chips. The semiconductor and VLSI industry remain strong needs for VLSI engineers each year. In this paper, efforts in developing systematic VLSI curricula in Electrical and Computer Engineering department have been proposed. The goal of the curricula is to prepare students to satisfy the growing demands of VLSI industry as well as the higher education/research institutions. Modern VLSI design needs a thorough understanding about VLSI in device, gate, module and system levels. We developed CPEG/EE 448D: Introduction to VLSI to give students a comprehensive introduction about digital VLSI design and analysis. In this course, various EDA tools (such as Mentor Graphics tools, Cadence PSPICE, Synopsys) are used in the course projects to help students practice the VLSI design. In addition, analog and mixed signal circuit design are becoming more and more important as MEMS (Microelectromechanical Systems) and Nano devices are integrated with VLSI into Systemon-Chip (SoC) design. We developed CPEG/EE 458: Analog VLSI to introduce the analog and mixed signal VLSI design. As portable electronics (e.g. laptops, cellphones, PDAs, digital cameras) becoming more and more popular, low power VLSI circuit design is becoming a hot field. We developed CPEG/EE 548: Low Power VLSI Circuit Design to introduce various low power techniques to reduce the power consumption of VLSI circuits. Nowadays the VLSI circuits can contain billions of transistors, the testing of such complex system becoming more and more challenging. We developed CPEG/EE 549: VLSI Testing to introduce various VLSI testing strategies for modern VLSI design. In addition to the design and testing, we also developed EE 448: Microelectronic Fabrication to introduce the fabrication processes of modern VLSI circuits. With such a series of VLSI related curricula, students have an opportunity to learn comprehensive knowledge and hands-on experience about VLSI circuit design, testing, fabrication and EDA tools. Students demonstrate tremendous interests in the VLSI field, and all the VLSI courses are generally oversubscripted by students in the early stage of enrollment. Many students are also doing the VLSI graduate research and published various papers/posters in the VLSI related journals/conferences

Engineering at San Jose State University, Spring 2012

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Teaching MEMS Curriculum in Electrical Engineering Graduate Program

© ASEE 2010Microelectromechanical Systems (MEMS) refer to devices and systems in the size range of 1 micron (1 micron=10-6m) to 1000 microns. Due to their small size, MEMS technology has the advantages of low weight, low cost, low power consumption and high resolution. MEMS have found broad applications in automobile, inertial navigation, light display, optical and RF communications, biomedicine, etc. World’s MEMS market is growing rapidly each year. To meet the strong market demands on MEMS engineers and researchers, we developed MEMS curriculum in our master program in School of Engineering since Fall 2005. In this paper, we shared our experience in teaching the MEMS curriculum in master program of Electrical Engineering department. Three core courses have been developed for MEMS curriculum. The course description, goals, prerequisites, as well as the topics covered in these courses are discussed. Multimedia technology is used in the teaching to enhance the teaching results. Several MEMS course projects using ANSYS simulation are designed to help student accumulate experience in MEMS device design and simulation. Students are fascinated by the MEMS field and continue their master project/thesis research in MEMS. The MEMS curriculum attracted tremendous interest among students, and the students’ feedback on the course have been excellent. This is part of our efforts to prepare students for the future need of economy revival

Vacuum mechatronics

The discipline of vacuum mechatronics is defined as the design and development of vacuum-compatible computer-controlled mechanisms for manipulating, sensing and testing in a vacuum environment. The importance of vacuum mechatronics is growing with an increased application of vacuum in space studies and in manufacturing for material processing, medicine, microelectronics, emission studies, lyophylisation, freeze drying and packaging. The quickly developing field of vacuum mechatronics will also be the driving force for the realization of an advanced era of totally enclosed clean manufacturing cells. High technology manufacturing has increasingly demanding requirements for precision manipulation, in situ process monitoring and contamination-free environments. To remove the contamination problems associated with human workers, the tendency in many manufacturing processes is to move towards total automation. This will become a requirement in the near future for e.g., microelectronics manufacturing. Automation in ultra-clean manufacturing environments is evolving into the concept of self-contained and fully enclosed manufacturing. A Self Contained Automated Robotic Factory (SCARF) is being developed as a flexible research facility for totally enclosed manufacturing. The construction and successful operation of a SCARF will provide a novel, flexible, self-contained, clean, vacuum manufacturing environment. SCARF also requires very high reliability and intelligent control. The trends in vacuum mechatronics and some of the key research issues are reviewed

Genuine lab experiences for students in resource constrained environments: The RealLab with integrated intelligent assessment.

Laboratory activities are indispensable for developing engineering skills. Computer Aided Learning (CAL) tools can be used to enhance laboratory learning in various ways, the latest approach being the virtual laboratory technique that emulates traditional laboratory processes. This new approach makes it possible to give students complete and genuine laboratory experiences in situations constrained by limited resources in the provision of laboratory facilities and infrastructure and/or where there is need for laboratory education, for large classes, with only one laboratory stand. This may especially be the case in countries in transition. Most existing virtual laboratories are not available for purchase. Where they are, they may not be cost friendly for resource constrained environments. Also, most do not integrate any form of assessment structure. In this paper, we present a very cost friendly virtual laboratory solution for genuine laboratory experiences in resource constrained environments, with integrated intelligent assessment

The Potential of Establishing Technology Computer Aided Design Industry: Africa - Sudan As a Case-Study

Very-Large-Scale-Integration (VLSI) Integrated-Circuit (IC) designs have steadily grown in their capacity and complexity through the years. The need for technology simulations using technology computer-aided-design (TCAD) tools have become an essential part of design success. The TCAD simulations facilitate process optimization, highlight device performance tradeoffs, enable worst case analysis, and reveal device defects and weakness. Microelectronics higher education in African universities focuses mainly on the chip/circuit design instruction. Virtually little or no emphasis is applied to grow students TCAD simulation skills. This paper discusses the potential of African educational institutes of becoming the supplier of qualified TCAD simulation engineers for future African IC industry and/or worldwide VLSI job market. The African universities are encouraged to emphasize on establishing frameworks that would include TCAD simulation research and development into their curriculums and motivate students to venture the VLSI design and automation fields. This would enable African graduates to exploit the microelectronics job market worldwide and establish TCAD industries within Africa to industrialize African job market

Microelectronic engineering education for emerging frontiers

With the support provided by the National Science Foundation and RIT Provost’s vision for providing flexible curricula, the department of Microelectronic Engineering has instituted new and enhanced program initiatives – (1) offering a semiconductor processing minor for other science and engineering programs promoting access to state-of-the art semiconductor fabrication facilities to students from other programs; (2) crafting a five course elective sequence within the existing curriculum by eliminating legacy material and course consolidation; (3) developing a concentration program in nanotechnology and MEMS; (4) outreach programs for targeting larger and diverse participation in preparing workforce for the nation’s future high tech industry; (5) enhance student learning through co-op and service. The mission is to generate multi faceted work force for the future semiconductor technologies and emerging frontiers spinning off from microelectronics, while simultaneously promoting enrollment particularly from women and minority students

Specification management for the cost constraint optimisation in microelectronic design

International audienceIn the preliminary design phase the integration of the economic constraints of a product is a difficult engineering task since there is a real lack of dedicated tools. This paper illustrates a specification software solution method making it possible to meet this need, applied to the microelectronics field