Posts Tagged ‘Stanford’
Thursday, October 5th, 2017
Hangzhou C-SKY Microsystems, a 32-bit CPU vendor, became a member of the ESD Alliance in 2016 and was described at the time as “the first IP company from China to join.”
Founded in 2001, C-Sky has “developed 7 types of embedded CPUs covering a wide range of embedded applications including smart devices in IoT, digital audio and video, information security, network and communications, industrial control and automotive electronics. It is the only embedded CPU volume provider in China with its own instruction set architecture, the Yun-on-Chip architecture developed in conjunction with Alibaba.”
C-Sky is a growing IP company serving an enormous market. I spoke recently by phone with Dr. Xiaoning Qi, CEO at C-Sky, who was in California attending meetings. No stranger to Silicon Valley, he previously served at Intel, Rambus, Synopsys, and Sun, after completing his Ph.D. under Prof. Robert Dutton at Stanford.
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Tags: Aart de Geus, Alibaba, ARM, Asia-Pacific Leadership Council, Bob Smith, C-Sky Microsystem Corp., Chenming Hu, Chi-Foon Chan, Chinese American Semiconductor Professional Association, ESD Alliance, GSA, IEEE, Intel, Mentor Graphics, Microsoft, NB-IoT, Rambus, Robert Dutton, SMIC, Stanford, Subhasish Mitra, Sun Microsystems, Synopsys, TSMC, Wally Rhines, Xiaoning Qi, ZTE
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Thursday, January 19th, 2017
At the ESD Alliance panel on the Cadence campus Wednesday night, it was Vista Ventures’ Jim Hogan who suggested the little open-source processor architecture called RISC-V will prove itself to be a plucky survivor when looming market realities hit 800-pound proprietary vendors like ARM and Intel. Hogan suggested RISC-V is positioned to survive that pending apocalypse just like “the mammals after the asteroid.”
Pretty dramatic stuff.
Hence it should not have been surprising, at the end of the 75-minute discussion on stage between Jim Hogan and Microsemi’s Ted Speers and SiFive’s Yunsup Lee, that I raised my hand and asked why Simon Segars was not in the room. After all, Simon Segars is both CEO of ARM and a key member of the Board of the Alliance that organized the Hogan-Speers-Lee program – a program where the emerging RISC-V movement was described as poised to upend the primacy of ARM etc.
Hogan responded to my question without answering: “Look, ARM is challenging by serving the low-cost processor market. License fees, royalty fees – that is what ARM wants for their low-power edge-based device. I think it was Simon, for example, who started talking to The Street about his economic strategy. It’s not really about what the best technology is, but about the economics. This is what gets the traction, and ARM will respond in an economic way.”
“Yes,” Ted Speers added, “and Intel and Imagination will also respond.”
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Tags: ARM, Dave Paterson, ESD Alliance, Imagination Technologies, Intel, Jim Hogan, John Hennessy, Linley Group, Microsemi, Olivier Bernard, Rick O'Connor, RISC-V, RISC-V Foundation, SiFive, Simon Segars, Stanford, Ted Speers, U.C. Berkeley, Vista Ventures, Yunsup Lee
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Tuesday, September 18th, 2012
Chris Rowen is Founder and CTO of Tensilica, an IP company based in Silicon Valley. We spoke last week by phone to discuss how an IP company decides what and when to introduce new products.
I first asked to Chris for a brief history of the RISC [Reduced Instruction Set Computing] architecture he is closely associated with, and how that history segued into the founding of Tensilica.
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From RISC to Tensilica …
Q: Can you give me a quick overview of the origins of RISC architecture?
 Chris Rowen: RISC is a set of ideas that grew up in academia and IBM in response to increased architectures in both the mainframe and microprocessor worlds.
People saw machines with really high hardware costs being built for assembly [language applications]. However, as compiler technology got better, people said: If I want a compiler to run well, I don’t need fancy instructions. I only need a common set of instructions that run really fast. All other complex operations could be composed by the compiler out of these fast, simple operations.
RISC grew out of these compiler technology advances, and a recognition in the VLSI era that there was an opportunity to rethink the process of how the architecture could be put together. (more…)
Tags: ARM, Chris Rowen, Dave Patterson, IBM, John Cocke, John Hennessy, MIPS Computer Systems, RISC, Silicon Graphics, Stanford, Synopsys, Tensilica, U.C. Berkeley
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