The Week In Review: Design


Tools & IP Arm unveiled a new suite of IP focused on machine learning for edge devices. Currently dubbed Project Trillium, it includes the Arm ML processor, the second-generation Arm Object Detection (OD) processor, and open-source Arm NN software. The ML processor provides more than 4.6 TOPs in mobile environments with efficiency of 3 TOPs/W. People detection is a focus of the OD processo... » read more

Blog Review: Feb. 14


Mentor's Matthew Hogan takes a look at why it's important to establish a baseline reliability verification process and how foundry rule decks fit in. Synopsys' Robert Vamosi digs into the issues with fitness tracker Strava's heatmap, how it could be manipulated, and why the risks of big data analytics go beyond wearables. Cadence's Paul McLellan points to research showing how easy it can ... » read more

Chip Aging Accelerates


Reliability is becoming an increasingly important proof point for new chips as they are rolled out in new markets such as automotive, cloud computing and industrial IoT, but actually proving that a chip will function as expected over time is becoming much more difficult. In the past, reliability generally was considered a foundry issue. Chips developed for computers and phones were designed ... » read more

New Thermal Issues Emerge


Thermal monitoring is becoming more critical as gate density continues to increase at each new node and as chips are developed for safety critical markets such as automotive. This may sound counterintuitive because the whole point of device scaling is to increase gate density. But at 10/7 and 7/5nm, static current leakage is becoming a bigger issue, raising questions about how long [getkc id... » read more

Pushing Performance Limits


Trying to squeeze the last bit of performance out of a chip sounds like a good idea, but it increases risk and cost, extends development time, reduced yield, and it may even limit the environments in which the chip can operate. And yet, given the amount of margin added at every step of the development process, it seems obvious that plenty of improvements could be made. "Every design can be o... » read more

Tech Talk: Applying Machine Learning


Norman Chang, chief technologist at ANSYS, talks about real applications of machine learning for mechanical, fluid dynamics and chip-package-system design. https://youtu.be/MqYX0wbwSfE » read more

Blog Review: Feb. 7


Cadence's Paul McLellan checks out why DARPA's excited about open-source IP at last year's RISC-V conference. Synopsys' Richard Solomon checks out what's new in PCIe 4.0, from the 16GT/s data rate to lane margining. Mentor's Colin Walls shares another set of tips for embedded software developers, including when to use [ ] and exception handling. Arm's Jason Andrews presents a tutorial ... » read more

The Week In Review: Design


Startups Two new companies unveiled this week – Metrics Technologies and Movellus. Metrics Technologies is providing a Software-as-a-Service SystemVerilog simulator and verification manager that are available as pay-per-minute. This allows companies to have fully elastic system capabilities to accommodate peak simulation demand. “Cloud technology and Software as a Service business mo... » read more

The Week In Review: Design


Security Addressing the Meltdown and Spectre speculative execution vulnerabilities has not gone smoothly. Intel's firmware update caused unexpected behavior and a higher than expected number of reboots for its Haswell and Broadwell chips, leading the company to recommend users stop patching until an updated version of the patch is available. Microsoft's attempts to fix the issue left some W... » read more

Blog Review: Jan. 24


Mentor's Rich Edelman shares some tips for debugging complex UVM testbenches containing multiple agents, multiple checkers, and new HDL. Synopsys' Prasad Subudhi K. S. explains the PCIe PIPE 4.4.1 specification and the major improvements since 4.3, including better optimization in data flow and ultra-low power operations. Cadence's Paul McLellan steps back to before the Meltdown and Spect... » read more

← Older posts