Implementation Of An Asynchronous Bundled-Data Router For A GALS NoC In The Context Of A VSoC


Designs of asynchronous networks-on-chip are of growing interest because a complete asynchronous implemen- tation can solve the synchronization problems of large networks. However, asynchronous circuits suffer from the lack of proper design flows because their functionality often relies on timing constraints, which are not extensively supported by common CAD synthesis tools. This paper proposes... » read more

The Week In Review: Design


M&A Alibaba acquired C-Sky Microsystems, which focuses on 32-bit embedded CPU IP cores in both low power and high performance varieties, as well as SoC and MCU platforms. Founded in 2001, the Hangzhou, China-based C-Sky previously received investment from Alibaba, and the two companies collaborated on a hardware and software platform for IoT and cloud integration. The deal comes on the hee... » read more

SEMI Merges With ESD Alliance


SEMI unveiled plans today to merge with the ESD Alliance, the chip industry's top EDA tools group, following three similar moves by SEMI in other slices of the semiconductor supply chain. The consolidation among industry groups began several years ago, but it has accelerated recently with the rollup under SEMI's leadership of the FlexTech Alliance, the MEMS & Sensors Industry Group and the F... » read more

RISC-V Gains Its Footing


The RISC-V instruction-set architecture, which started as a UC Berkeley project to improve energy efficiency, is gaining steam across the industry. The RISC-V Foundation's member roster gives an indication who is behind this effort. Members include Google, Nvidia, Qualcomm, Rambus, Samsung, NXP, Micron, IBM, GlobalFoundries, UltraSoC, Siemens, among many others. One of the key markets for... » read more

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

DAC’s Passageway To Design Infrastructure


This year's Design Automation Conference will include an "alley" on the exhibit floor, but it won't be a dark, narrow passageway we think of when we hear "alley." Instead, the new Design Infrastructure Alley will be a well-illuminated tribute to the design technology infrastructure, a fundamental element for the creation and design of complex electronic systems and components. The Design Inf... » 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

The Week In Review: Design


Altium released the latest version of its PCB design suite. Improvements include a new interface and an upgrade to 64-bit architecture combined with multi-threaded task optimizations. Other additions include a new BoM rule checker and length tuning and pin-swapping in the user-guided routing engine. Creonic announced a new line of IP for 5G forward error correction. The product line covers t... » read more

DAC System Design Contest


When it comes to tackling leading-edge design challenges in fun ways, there’s no better place than DAC. For DAC 2018, we’ve created a System Design Contest targeting machine learning on embedded hardware. If you think this is too leading edge for a design contest, you’d be mistaken: More than 100 teams registered for the contest. You can find a full list of the teams here. So ho... » read more

Introducing The 55th DAC General Chair


My first time attending DAC was in 1991, and I am so excited to be serving as the General Chair for the 55th annual conference this June. Coming from academia and meeting new people in the industry sector who have been involved with DAC for years, I thought this to be good opportunity to introduce myself to the entire community. I got my start in engineering as an undergraduate student. Both... » read more

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