Saving Power In A UFS Implementation Leveraging MIPI M-PHY And UniPro


The JEDEC Universal Flash Storage (UFS) has become the mobile storage standard of choice for today’s high-end smartphones and tablets mainly due to the specification’s performance and power advantages over other existing solutions. These advantages become critical to meet end users’ requirements for higher responsiveness and increased capabilities. For example, end users expect to transmi... » read more

Blog Review: June 7


Cadence's Paul McLellan listens in on Jeff Bier's Embedded Vision Summit keynote, where he argues the cost and power consumption of vision computing will decrease by about 1000X in the next three years. Synopsys' Sean Safarpour points to three reasons formal has grown in the last ten years to become a standard part of the verification toolbox. Mentor's Matthew Balance checks out the abili... » read more

Testing IoT Devices


Internet of Things devices present new challenges in testing. Some devices can be tested the same way as standard semiconductors are now tested, but others call for different approaches. Microcontrollers and other chips that go into safety-critical applications — medical devices, military/aerospace systems, and automotive electronics — need their own kind of testing to make sure they wil... » read more

The Week In Review: Design


Tools OneSpin revealed new formal applications focused on random fault verification for safety critical analysis in automotive and other mission-critical applications. The Fault Injection App provides controlled injection of faults and assertion mapping to associated fault scenarios, as well as visibility into corrupted design behavior. The Fault Detection App allows the detection of dangerous... » read more

Blog Review: May 31


Mentor's Michael White predicts that 10nm will come on the scene in a big way this year with a leap to an estimated 9% foundry market share. At the recent RISC-V Workshop, Cadence's Paul McLellan considers whether fully open-source silicon is really viable. Synopsys' Robert Vamosi investigates the security risks posed by the proliferation of connected aftermarket automotive products and a... » read more

The Week In Review: Design


Tools Startup Austemper Design unveiled a functional safety tool suite that includes safety analysis that applies default values from industry standards ISO26262 and/or IEC61508 for Failures-in-Time (FIT) rates, tools to handle safety synthesis and augment design structures, and a parallel fault simulator with hybrid simulation capabilities. SystemVerilog and VHDL parsers from Verific serve ... » read more

Verification And Validation Don’t Mean The Same Thing


While often used intermixed, verification and validation are quite different procedures with different goals and different means to achieve those goals. No better way to clear up the confusion by starting with some definitions as stated by Wikipedia, https://en.wikipedia.org/wiki/Verification_and_validation: “Verification is intended to check that a product, service, or system (or porti... » read more

Toward Continuous HW-SW Integration


Hardware is only as good as the software that runs on it, and as system complexity grows that software is lagging behind. The way to close that gap is to improve the [getkc id="100" kc_name="methodology"] for developing that software in the first place. That includes making sure updates are verified and tested before being pushed out to devices, adding the same kinds of detailed checks that ... » read more

Verification Unification


There is a lot of excitement about the emerging [getentity id="22028" e_name="Accellera"] [getentity id="22863" e_name="Portable Stimulus”] (PS) standard. Most of the conversation has been about its role in [getkc id="11" kc_name="simulation"] and [getkc id="30" kc_name="emulation"] contexts, and in the need to bring portability and composability into the verification flow. Those alone are st... » read more

Avoiding The Top 10 Software Security Design Flaws


Half of the software-related security defects that provide entry to threat agents are not found in buggy code – they are flaws embedded in software design. The IEEE Center for Secure Design brought together some of the foremost experts in software security in a working group to tackle the issue of secure software design. This whitepaper covers their findings. Find out why so many design... » read more

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