Experts At The Table: Who Takes Responsibility?


By Ed Sperling Semiconductor Engineering sat down with John Koeter, vice president of marketing and AEs for IP and systems at Synopsys; Mike Stellfox, technical leader of the verification solutions architecture team at Cadence; Laurent Moll, CTO at Arteris; Gino Skulick, vice president and general manager of the SDMS business unit at eSilicon; Mike Gianfagna, vice president of corporate market... » read more

Low-Power CPUs Hitting Their Stride In The Datacenter


By Ann Steffora Mutschler Without a doubt, the cloud has and continues to change the nature of the datacenter, particularly the requirements the infrastructure has to deliver. Diane Bryant, senior vice president and general manager of the Datacenter and Connected Systems Group at Intel, noted during a Webcast last week, “The infrastructure must change in support of cloud-based services.�... » read more

DDR White Paper


DDR DRAM memory controllers have many competing demands on them. A good memory controller must improve the bandwidth of the memory interface while respecting the latency demands of the CPU, graphics, and real-time DRAM in the system while maintaining compliance with memory bus and on-chip bus standards. The read reorder buffer (RRB) is a silicon-proven architectural enhancement available in... » read more

Blog Review: Sept. 11


By Ed Sperling Synopsys’ Eric Huang has unearthed the weirdest USB video ever produced—a dancing USB lighter. The messaging is pretty bizarre, too. Cadence’s Brian Fuller takes a whirlwind tour of the engineering accomplishments for the week. Check out the T-shirt message. Clearly they’re not talking about semiconductor engineers. Mentor’s Colin Walls looks at the Lua scripting... » read more

The Week In Review: Sept. 6


By Ed Sperling ARM acquired Cadence’s high-resolution display processor cores, which it helped to co-develop. Coupled with ARM’s own graphics, the move sets up ARM to sell complete subsystems. Cadence also won a deal with SMIC, which is using Cadence’s low-power flow and signoff technology for its 40nm process. Mentor Graphics won a deal with Advanced Wireless Semiconductor Co., whic... » read more

Blog Review: Sept. 4


By Ed Sperling Cadence’s Brian Fuller looks at the opportunity for EDA in the cloud and where it’s most likely to gain traction. How about the PCB? Synopsys’ Mick Posner has moved beyond broad-based design ecosystems. He’s now reaching out to local neighborhoods with FPGA prototypes. Sounds like quality family time. Mentor’s Colin Walls concedes that all non-trivial software ... » read more

Experts At The Table: Next-Generation IP Landscape


By Ann Steffora Mutschler System-Level Design sat down to discuss predictions about the next generation design IP landscape with Robert Aitken, R&D fellow at ARM; Laurent Moll, chief technical officer at Arteris; Susan Peterson, group director, product marketing for verification IP & memory models in the system & software realization group at Cadence; and John Koeter, vice preside... » read more

Experts At The Table: Low-Power Verification


By Ed Sperling Low-Power/High-Performance Engineering sat down to discuss power format changes with Sushma Hoonavera-Prasad, design engineer in Broadcom’s mobile platform group; John Biggs, consultant engineer for R&D and co-founder of ARM; Erich Marschner, product marketing manager at Mentor Graphics; Qi Wang, technical marketing group director at Cadence; and Jeffrey Lee, corporate ap... » read more

The Week In Review: Aug. 23


By Ed Sperling Cadence won a deal with Realtek, which licensed the Tensilica HiFi audio DSP core for voice recognition technology. Fast voice triggers have been possible for some time, but being able to combine that with low power for mobile devices isn’t easy because the devices are always on—or at least enough “on” to pick up voice commands. Mentor Graphics turned in a record-bre... » read more

Software Impact Grows


By Ed Sperling As the number of processors and processor cores increase in SoC, so does the amount of software. But unlike hardware, which grows linearly, software frequently grows exponentially. The great advantage of software is configurability—both before and after tapeout—yet it adds many more possible permutations and interactions that need to be worked out. And unlike the old PC m... » read more

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