category: Low Power-High Performance

category: IoT, Security & Automotive

Scaling DDR5 RDIMMs To 5600 MT/s
By John Eble - 09 Dec, 2021 - Comments: 0

Looking forward to 2022, the first of the DDR5-based servers will hit the market with RDIMMs running at 4800 megatransfers per second (MT/s). This is a 50% increase in data rate over top-end 3200 MT/s DDR4 RDIMMs in current high-performance servers. DDR5 memory incorporates a number of innovations, such as Decision Feedback Equalization (DFE), and a new DIMM architecture which enable that speed... » read more

Choose The Right Sensors For Autonomous Vehicles
By Kara Gremillion - 09 Dec, 2021 - Comments: 0

When the world’s first “motorwagen” was introduced in 1885, the notion that a car would one day drive itself was laughable. Today, assisted and autonomous vehicles are the reality of an age where digital sensors can outperform human ability to perceive motion, distance, and speed. When used together, sensor technologies including camera, lidar, radar, and ultrasonic give vehicles one... » read more

Innovations In Sensor Technology
By John Koon - 09 Dec, 2021 - Comments: 0

Sensors are the “eyes” and “ears” of processors, co-processors, and computing modules. They come in all shapes, forms, and functions, and they are being deployed in a rapidly growing number of applications — from edge computing and IoT, to smart cities, smart manufacturing, hospitals, industrial, machine learning, and automotive. Each of these use cases relies on chips to capture d... » read more

The Future Of Smart Cameras Is 64-Bit Processing
By Parag Beeraka - 09 Dec, 2021 - Comments: 0

The future of smart camera technology brings with it profound transformations in the way we interact with each other and the world around us. From smart cities that are safer and more efficient to rainforests that are monitored for illegal logging, the increasing need for advanced vision technology is growing. Diverse and complex use cases leveraging artificial intelligence (AI) and machine lea... » read more

Moving From AMBA ACE to CHI For Coherency
By Min Lei - 09 Dec, 2021 - Comments: 1

Introduced back in 2011, ACE (AXI Coherency Extensions) grew from the existing AXI protocol to satisfy the cache coherency maintenance demands of SoCs with multi core processors and shared caches in smart phones, mobile computers, and servers. It added new channels for cache communication, extra signals to allow new transaction for coherency support, and five state model for caches. AXI + A... » read more

Run Realistic Software For Full Chip Power Signoff
By Godwin Maben - 09 Dec, 2021 - Comments: 0

In the real world, the demand for AI chips is driving the trend towards bigger, smarter, and faster SoC designs. Consequently, low-power design, analysis, verification, and power signoff challenges are not getting any easier as chip designs deploy increasingly smaller geometries that dissipate more and more power. Despite this dilemma, the quest for further power reductions continues apace. ... » read more

The Physics Of Ports And Associated Ground For EM Simulators Serving RF Designs
By Cadence - 09 Dec, 2021 - Comments: 0

The use of ports in electromagnetic (EM) simulators has evolved and matured over the years to make real-world design simulations practical. Having a foundational understanding of ports provides an intuitive skill in their proper selection and use in conjunction with circuit simulation. In this white paper, we examine ports common to EM simulators, which are the most common simulators for microw... » read more

Shifting Left In P&R With In-Design Signoff Fill For Faster And More Accurate Tapeouts
By Srinivas Velivala - 09 Dec, 2021 - Comments: 0

Place and route (P&R) engineers are always on the lookout for ways to optimize their design flows to ensure designs meet their design power, performance, and area (PPA) goals while also hitting tapeout deadlines. The introduction of the Calibre RealTime Digital interface made Calibre nmDRC and Calibre nmDRC Recon design rule checking (DRC) verification available during the P&R process t... » read more

How Safety Requirements For Autonomous Vehicles Will Reinvent Fuse And Relay Boxes In Automotive Power Distribution
By Infineon - 09 Dec, 2021 - Comments: 0

Open up the bonnet of any modern automobile and many of us would be hard-pressed to find anything that we could fix ourselves. With pipes and cables almost artistically integrated into the engine bay, and sleek plastic covers fitted everywhere, there is very little that can still be recognized, yet alone repaired. Perhaps the only location where we feel comfortable is the “fuse box”, or pow... » read more

Veloce Prototyping Solutions Accelerate Verification Of HPC AI-Enabled SoCs
By Siemens EDA - 08 Dec, 2021 - Comments: 0

This white paper goes through the journey of understanding how to meet quality requirements and accelerate time-to-market for your company’s latest flagship high performance computing (HPC) artificial intelligence (AI)-enabled system-on-chip (SoC) design. The starting point in the journey explores the use cases for designs illustrating the impact HPC AI-enabled systems and resources have on o... » read more

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