How To Speed Up Verification

By Ann Mutschler - 30 Jan, 2014 - Comments: 0

Software requirements have changed the tapeout process in today’s SoCs so much that it isn’t uncommon to hear a design can’t be released because Android hasn’t booted. “It’s one of those things where you really understand that what used to be classic hardware verification that said ‘the chip is done’ is heavily impacted by if it actually does software things,” noted Frank S... » read more

Localized, System-Level Protocol Checks and Coverage Closure Using Veloce

By Various Writers - 29 Jan, 2014 - Comments: 0

Broadcom recently developed a unified, scalable, verification methodology based on the Veloce emulation platform. In order to test this new environment, they ran a test case, which proved that they can take assertions, compile them into Veloce, and verify that they fire accurately. In so doing, they were able to provide proof of concept for their primary goal: the creation of an internal flow t... » read more

Blog Review: Jan. 29

By Ed Sperling - 29 Jan, 2014 - Comments: 0

ARM’s Ellie Stone returns from the Mobile Games Forum in London with some insights about where the future competition will come from. No. 4 on her list is the big surprise. Cadence’s Brian Fuller has unearthed an old black & white AT&T video that makes you wonder how they created wire. So that’s what happens when you heat a semiconductor with a Bunsen burner. What’s the real val... » read more

When Is Verification Done?

By Ed Sperling - 20 Dec, 2013 - Comments: 0

Verification is becoming much more difficult at 16nm/14nm, driven by the sheer complexity of SoCs, the fact that there is much more to verify, and the impact of physical effects, which now affect what used to be exclusively the realm of functional verification. The questions these changes raise are daunting, and for many engineers rather unnerving. The whole validation, verification and debu... » read more

Mobile Technology Unchained

By Vijay Chobisa - 10 Oct, 2013 - Comments: 0

Smart phones and tablets mandate that designers place equal, if not more, emphasis on optimizing power consumption. Everyone wants a fast device, high resolution graphics, and light weight, but they don’t want to be chained to their battery chargers. Reducing power consumption is high on everyone’s list. There are several different approaches to reduce power consumption and thereby produ... » read more

Productivity, Predictability And Use-Model Versatility

By Various Writers - 26 Sep, 2013 - Comments: 0

Hardware-assisted verification and prototyping has become a mandatory requirement to allow design teams to gain confidence that a chip tape out can be initiated. The choice of the right hardware-accelerated engine is driven by its productivity, predictability, and use-model versatility, all impacting the key concern of users how to remove bugs. The XP Platform allows design teams to get to the ... » read more

The Week In Review: Sept. 13

By Ed Sperling - 13 Sep, 2013 - Comments: 0

By Ed Sperling Cadence unveiled its next-generation emulation platform, greatly boosting the speed by up to 60x for embedded OS verification and by up to 10x for hardware/software verification. Overall, Cadence says the platform doubles verification productivity with a capacity of up to 2.3 billion gates. Cadence also reported that its mixed-signal LP flow allowed Silicon Labs to cut its MCU p... » read more

The Week In Review: Sept. 3

By Mark LaPedus - 03 Sep, 2013 - Comments: 0

By Mark LaPedus The cellular chip supplier landscape is littered with corpses. So will 4G lead to the destruction of Qualcomm and Intel? That’s highly unlikely, according to a blog from Strategy Analytics. “With the recent announcement of a multimode LTE chipset from Intel, it seems likely that Qualcomm and Intel will maintain their status as the top two cellular radio chipset suppliers in... » read more

Completing System Design Flows With Emulation

By Frank Schirrmeister - 21 Aug, 2013 - Comments: 0

By Frank Schirrmeister Earlier this week, I participated with Mike Gianfagna (Atrenta) and our own Jason Andrews in a webinar hosted by Gary Smith called, “ESL - Are You Ready?” One of the very interesting discussion topics was how hardware-assisted verification has become the missing element in complementing different execution engines to enable software development and verification in de... » read more

Blog Review: Aug. 21

By Ed Sperling - 21 Aug, 2013 - Comments: 0

By Ed Sperling Mentor’s Michael Ford recalls the worst meetings in the world—ones that involve materials in the manufacturing process. Unfortunately there were a lot of them, so they were more like working in a recurring nightmare. Paging Freddie Krueger. Synopsys’ Karen Bartleson talks with Angisys CEO Anupam Bakshi about why EDA companies need to collaborate, and what’s the risk ... » read more

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tag: emulation