Resultaten voor 'm patel'

1. Hardik Modi
2. Vishva Gondalia
3. Meghal Patel

Solar based Car Charging and Parking System

1. Yogeshkumar , Parmar
2. Haresh , Suthar
3. Maharshi , Patel

Redução do tempo de teste durante a concepção para a Testabilidade

Como a tecnologia VLSI está encolhendo continuamente para nós de tecnologia inferior, precisamos de uma técnica eficiente para testes. Agora, confiabilidade e testabilidade são os dois parâmetros importantes no projeto VLSI de hoje. Reduzir o tempo de teste é o maior desafio no DFT (ou teste) baseado em varredura a seqüência que, quando aplicada a um circuito digital, permitirá ao equipamento de teste automático distinguir entre o comportamento correto do circuito e o comportamento defeituoso do circuito causado por defeitos. Agora, as máquinas ATE são máquinas muito caras, ou seja, (i) um maior número de padrões de teste levará mais tempo para ser executado e isso resulta em mais custos. (ii) mais arquitetura de dados para um teste econômico. Portanto, mais volume de padrões exigirá mais capacidade de armazenamento. Um maior volume de padrões requer mais tempo para a operação de digitalização no DUT também. O compilador DFT da Synopsys é usado para gerar o projeto de varredura verificada. A ferramenta ATPG gera vetores que podem detectar o volume necessário de mais memória para armazenar, o que resultará em mais custos. A ferramenta ATPG gera mais tarde um relatório estatístico que nos diz informações de categoria de falhas que temos de interpretar para depurar problemas de cobertura. Melhoria no tempo de teste, reordenando as células de varredura como é o foco principal.

1. Yogeshkumar , Parmar
2. Haresh , Suthar
3. Maharshi , Patel

Reduction of Test Time During Design for Testability

As VLSI technology is continuously shrinking to lower technology nodes we need efficient technique for testing. Now, reliability and testability both are the important parameters in today's VLSI design. Reducing the testing time is major challenge in scan based DFT (or test) the sequence that, when applied to a digital circuit, it will enables automatic test equipment to distinguish between the correct circuit behavior and the faulty circuit behavior caused by defects. Now, ATE machines are very expensive machine i.e. (i) more number of test patterns will take more time to execute and that result in more cost. (ii) more data architecture for cost-effective test. So, more pattern volume will require more storage capacity. Larger pattern volume need more time for scan operation in DUT also. DFT Compiler from Synopsys is used to generate the verified scan design. ATPG tool generate vectors that can detect volume needed more memory to store, that will result in more cost. The ATPG tool generates a statistics report later that tells us fault category information that we have to interpret to debug coverage problems. Test-time improvement by reordering the scan cells as is main focus.

1. Mukund Patel

Shipboard Propulsion, Power Electronics, and Ocean Energy

"I think the approach is sound in the development of the materials and the sequence in which they are covered by the book. … the book ties many diverse areas of electrical power system design and operation together nicely. … the material presented is covered in sufficient depth for use by students to better comprehend the unique requirements that go into the design and operation of variable frequency drives in both shipboard power system usage as well as other real world applications. ... an excellent addition to the curriculum for professional mariners. … instrumental to the proper operation of commercial and military seagoing vessels."—Anthony J. Indelicato, U.S. Department of Energy (2006-Present), U.S. Naval Officer (Submarine Qualified) (1995-2006) "I have taught this course and see a good fit for this book. … Its collection of diverse topics are generally not taught together. This book can be surely be used for multiple courses with some sections used in one class. … very well written, descriptive with examples covering different application domains. … This book not only fills the gap in application of power electronics in shipboard propulsion and ocean energy, but also does it in best possible way. It provides detailed examples in multiple related application domains. Writing a book covering such a diverse domain is tough, but the author has done a great job of relating those together and putting it nicely. This book provides balance between being highly technical and easily understandable." —Anurag K Srivastava, Washington State University, Pullman, USA