Fundamentals For 3D IC Flows


While true 3D ICs are a few years off, 2.5D is here. There are some key differences, namely that with 2.5D the interposer is a passive die, but there also are some fundamental shared requirements. Samta Bansal, senior product marketing for Silicon Realization at Cadence asserted that first, the digital, custom and package environments must be seamless. “There has to be a co-design between ... » read more

Experts At The Table: Designing At 28nm And Beyond


By Ed Sperling System-Level Design sat down to talk about design at future process nodes with Naveed Sherwani, president and CEO of Open-Silicon; Charles Janac, chairman and CEO of Arteris; Frank Schirrmeister, group director of product marketing for Cadence’s System Development Suite; Behrooz, Zahiri, vice president of marketing at Magma (and currently director of marketing at Synopsys), an... » read more

Experts At The Table: IP


By Ed Sperling Low-Power Engineering sat down to talk about IP with John Goodenough, vice president of design technology and automation at ARM; Simon Butler, CEO of Methodics; Navraj Nandra, senior director of marketing for DesignWare analog and mixed signal IP at Synopsys, and Neil Hand, product marketing group director at Cadence. What follows are excerpts of that discussion. LPE: The su... » read more

Experts At The Table: Designing At 28nm And Beyond


By Ed Sperling System-Level Design sat down to talk about design at future process nodes with Naveed Sherwani, president and CEO of Open-Silicon; Charles Janac, chairman and CEO of Arteris; Frank Schirrmeister, group director of product marketing for Cadence’s System Development Suite; Behrooz, Zahiri, vice president of marketing at Magma (and currently director of marketing at Synopsys), an... » read more

Making Sense Of Virtualization


By Achim Nohl In the last month I’ve had the opportunity to get some hands-on experience with hardware virtualization and hypervisors. My knowledge so far on this has been mainly limited to what I could read about it and what other people are saying about it. However, the PowerPoint slides I’ve seen leave a lot of white fog between the bullet items. This didn’t make me feel very comfo... » read more

Coherency Becomes A Stack Of Issues


By Ed Sperling As complexity increases and the industry increasingly shifts away from ASICs to SoCs, the concept of coherency is beginning to look more like a stack of issues than a discrete piece of the design. There are at least five levels of coherency that need to be considered already, with more likely to surface as stacked die become mainstream over the next few years. Perhaps even mo... » read more

The Software Side Of Derivatives


By Ann Steffora Mutschler With the options and perils associated with derivative designs well articulated today, the elephant remaining in the room is, of course, software. The software aspect of derivatives is bit muddier with some claiming the software can be maintained without modification, while others assert this is simply not possible. One indisputable fact is that software develop... » read more

SoCs Go Mainstream


By Ed Sperling The monolithic ASIC, which has been the bread-and-butter of chipmakers for decades, is giving way to systems on a chip among mainstream chipmakers and at mainstream process nodes. This shift has been overhyped, overpromised and slow to materialize. While SoCs have been common for years in mobile electronics and for high-performance platforms such as gaming consoles, they have... » read more

Making Sense Of Virtualization


By Achim Nohl In the last month I’ve had the opportunity to get some hands-on experience with hardware virtualization and hypervisors. My knowledge so far on this has been mainly limited to what I could read about it and what other people are saying about it. However, the PowerPoint slides I’ve seen leave a lot of white fog between the bullet items. This didn’t make me feel very comfo... » read more

New Winners And Losers


The realignment of the semiconductor industry has begun, most of it beneath the radar screen. In a disaggregated supply chain, any piece in isolation looks insignificant. But taken together, these shifts begin to paint a picture of a broad realignment and refocusing of the entire industry that ultimately will cement the fortunes of some and create new winners and losers out of others. The fi... » read more

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