NVMe-oF: Simple, Invisible Fabric For Distributed Storage Networks


In today’s fast paced world, we need seamless access to huge chunks of data and new-world technologies, such as artificial intelligence (AI), machine learning (ML), cloud computing, and real-time data analytics. AI researchers are deriving applications such as cyber security analysis and intelligent virtual assistants (IVA) where the computer needs to process an intense amount of data. Theref... » read more

Every Walk’s A Hit: Making Page Walks Single-Access Cache Hits


As memory capacity has outstripped TLB coverage, large data applications suffer from frequent page table walks. We investigate two complementary techniques for addressing this cost: reducing the number of accesses required and reducing the latency of each access. The first approach is accomplished by opportunistically "flattening" the page table: merging two levels of traditional 4 KB p... » read more

Building High Voltage Automotive Battery Management Systems


To ensure safety, performance and accuracy over the full system lifetime, it is essential to choose the right BMS components. This can also maximize the range and lifetime obtainable from the Li-ion battery, which is a vital differentiator for carmakers. The paper gives a general introduction to Li-ion batteries and BMS, before presenting Infineon’s products and system approach towards offer... » read more

State-Space Model Of An Electro-Mechanical-Acoustic Contactless Energy Transfer System Based On Multiphysics Networks


Contactless energy transfer systems are mainly divided into acoustic, inductive, capacitive and optical, in which main applications are related to biomedical, wireless chargers and sensors in metal enclosures. When solids are used as transfer media, ultrasound transducers based on piezoelectricity can be used for through-wall power transfer, which can be named as electro-mechanical-acoustic con... » read more

How To Create A Physics-Based Laser Compact Model For A Photonic Process Design Kit (PDK)


This paper discusses the importance of accurate laser compact models in photonic process design kits, describes different laser models available in Ansys Lumerical INTERCONNECT, and explains optimal steps to create a laser compact model that includes temperature and noise effects. Click here to access the paper. » read more

Automotive Safety Island


The promise of autonomous vehicles is driving profound changes in the design and testing of automotive semiconductor parts. Automotive ICs, once deployed for simple functions like controlling windows, are now performing complex functions related to advanced driver-assist systems (ADAS) and autonomous driving applications. The processing power required results in very large and complex ICs that ... » read more

A Holistic Approach To Energy-Efficient System-On-Chip (SoC) Design


It takes a great deal of energy to power the modern world, and demand grows every day. This is especially true for electronics, where ever increasing automation and more intelligent devices incessantly demand more power. Many applications that use chips face a variety of pressures for reduced power consumption and better energy efficiency. In response, the semiconductor and electronic design au... » read more

Novel E-Beam Techniques For Inspection And Monitoring


In this paper, we report an advanced e-beam defect inspection tool (eProbe®250) and the Design-for-Inspection™ (DFI) system that has been built and deployed by PDF Solutions down to 4nm FinFET technology nodes. This tool has a very high throughput which allows for in-line inspection of nanometer-level defects in the most advanced technology nodes. We also present eProbe applications for... » read more

Cybersecurity: The Case For Hardware-Based Threat Detection And Mitigation


The requirements of cyberphysical systems place great responsibility on design teams. Their mission-critical roles in controlling mechanical systems, from aircraft though motor vehicles to industrial plants, have always called for safety-focused design. As these systems have become connected to the internet, safety has become intertwined with security. One mechanism for detecting suspicious ... » read more

Data Management Position: An Automated Approach to Intelligent PCB Design Data Management


The design cycle of electronic devices produces vast amounts of data. From a top-level view, this data can be broken down into basic blocks, including software, circuit board design, mechanical design, and others. These blocks contain extensive and complex information, including the types and amounts of individual data and information files, as well as their hierarchy structure. This data and i... » read more

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