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NoCs give architects flexibility in system-in RISC-V design

NoCs give architects flexibility in system-in RISC-V design
by Don Dingee on 11-16-2023 at 6:00 am

Power domains and crossings into NoC for system in RISC V design

RISC-V tends to generate excitement over the possibilities for the processor core, any custom instruction extensions, and its attached memory subsystem. Those are all necessary steps to obtaining system-level performance. But is that attention sufficient? Architects who have ventured into larger system-on-chip (SoC) … Read More


Synopsys Debuts RISC-V IP Product Families

Synopsys Debuts RISC-V IP Product Families
by Bernard Murphy on 11-08-2023 at 6:00 am

Synopsys ARC V family min

Synopsys has just announced that it has expanded its ARC processor portfolio to include a family of RISC-V processors. These will be branded under the ARC name as ARC-V and are expected to become available in 2024. This is a significant announcement which I attempt to unpack briefly below.

Why add RISC-V to the portfolio and why now?

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WEBINAR: Leverage Certified RISC-V IP to Craft ASIL ISO 26262 Grade Automotive Chips

WEBINAR: Leverage Certified RISC-V IP to Craft ASIL ISO 26262 Grade Automotive Chips
by Daniel Nenni on 11-07-2023 at 10:00 am

Webinar Image

The automotive industry imposes stringent requirements on Functional Safety. For semiconductor companies involved in automotive chips and even further upstream in Silicon Intellectual Property (SIP), obtaining ISO 26262 certification is a fundamental requirement for product penetration into automotive applications.… Read More


Make Your RISC-V Product a Fruitful Endeavor

Make Your RISC-V Product a Fruitful Endeavor
by Daniel Nenni on 11-06-2023 at 6:00 am

RISC V Chip

Consider RISC-V ISA as a new ‘unforbidden fruit’. Unlike other fruits (ISAs) that grow in proprietary orchards, RISC-V is available to all, i.e. open-source. Much like a delicious fruit can be transformed into a wide array of delectable desserts, so can RISC-V be utilized to create a plethora of effective applications across … Read More


Podcast EP190: The Growth and Impact of RISC-V and a Peek at the Upcoming RISC-V Summit with Calista Redmond

Podcast EP190: The Growth and Impact of RISC-V and a Peek at the Upcoming RISC-V Summit with Calista Redmond
by Daniel Nenni on 10-27-2023 at 10:00 am

Dan is joined by Calista Redmond, CEO of RISC-V International. Prior to RISC-V International, Calista held a variety of roles at IBM, including vice president of IBM Z Ecosystem where she led strategic relationships across software vendors, system integrators, business partners, developer communities, and broader engagement… Read More


CEO Interview: Venkata Simhadri of MosChip

CEO Interview: Venkata Simhadri of MosChip
by Daniel Nenni on 10-27-2023 at 6:00 am

Venkata Simhadri

Mr. Venkata Sudhakar Simhadri is a serial entrepreneur with a proven track-record in the semiconductor industry. He was the Founder, President & CEO of Gigacom Semiconductor LLC & Founder / Director of Gigacom India (Both the Companies acquired by MosChip) and the driving force behind establishing IP licensing and … Read More


Pairing RISC-V cores with NoCs ties SoC protocols together

Pairing RISC-V cores with NoCs ties SoC protocols together
by Don Dingee on 10-05-2023 at 6:00 am

An architecture pairing RISC-V cores with NoCs

Designers have many paths for differentiating RISC-V solutions. One path launches into various RISC-V core customizations and extensions per the specification. Another focuses on selecting and assembling IP blocks in a complete system-on-chip (SoC) design around one or more RISC-V cores. A third is emerging: interconnecting… Read More


Deeper RISC-V pipeline plows through vector-scalar loops

Deeper RISC-V pipeline plows through vector-scalar loops
by Don Dingee on 09-14-2023 at 10:00 am

Atrevido 423 + V16 Vector Unit with its deeper RISC-V pipeline technology, Gazillion

Many modern processor performance benchmarks rely on as many as three levels of cache staying continuously fed. Yet, new data-intensive applications like multithreaded generative AI and 4K image processing often break conventional caching, leaving the expensive execution units behind them stalled. A while back, Semidynamics… Read More


LIVE WEBINAR: Accelerating Compute-Bound Algorithms with Andes Custom Extensions (ACE) and Flex Logix Embedded FPGA Array

LIVE WEBINAR: Accelerating Compute-Bound Algorithms with Andes Custom Extensions (ACE) and Flex Logix Embedded FPGA Array
by Daniel Nenni on 08-16-2023 at 2:00 pm

Andes Flex Webinar

RISC-V have great adoption and momentum. One of the key benefits of RISC-V is the ability for SoC designers to extend its instruction sets to accelerate specific algorithms. Andes’ ACE (Andes Custom Extensions) allow customers to quickly create, prototype, validate and ultimately implement custom memories, dedicated ports… Read More


VC Formal Enabled QED Proofs on a RISC-V Core

VC Formal Enabled QED Proofs on a RISC-V Core
by Bernard Murphy on 08-10-2023 at 6:00 am

The Synopsys VC Formal group have a real talent for finding industry speakers to talk on illuminating outside-the-box-topics in formal verification. Not too long ago I covered an Intel talk of this kind. A recent webinar highlighted use of formal methods used together with a cool technique I have covered elsewhere called Quick… Read More