The Linley Processor Conference always opens with a keynote by Linley Gwenapp giving an overview of processors in whatever is the hottest area. Most of the other presentations during the conference...

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ST Microelectronics reported their success with IEEE 1801 / UPF low-power simulation using Incisive Enterprise Simulator at CDNLive India in November 2013. We were able to meet with Mohit Jain just after his presentation and recorded this video that explains the key points in his paper.

With eight years of experience and pioneering technology in native low-power simulation, Mohit was able to apply Incisive Enterprise Simulator to a low-power demonstrator in preparation for use with a production set-top box chip.  Mohit was impressed with the ease in which he was able to reuse his existing IEEE 1801 / UPF code successfully, including the power format files and the macro models coded in his Liberty files. Mohit also discusses how he used the power-aware Cadence SimVision debugger.

The Cadence low-power verification solution for IEEE 1801 / UPF also incorporates the patent-pending Power Supply Network visualization in the SimVision debugger.  You can learn more about that in the Incisive low-power verification Rapid Adoption Kit for IEEE 1801 / UPF here in Cadence Online Support.

Just another happy Cadence low-power verification user!

Regards,

 Adam "The Jouler" Sherer 

Freescale was a successful Incisive® simulation CPF low-power user when they decided to step up their game. In November 2013, at CDNLive India, they presented a paper explaining how they improved their ability to find power-related bugs using a more sophisticated verification flow.  We were able to catch up with Abhinav Nawal just after his presentation to capture this video explaining the key points in his paper.

Abhinav had already established a low-power simulation process using directed tests for a design with power intent captured in CPF. While that is a sound approach, it tends to focus on the states associated with each power control module and at least some of the critical power mode changes.  Since the full system can potentially exercise unforeseen combinations of power states, the directed test approach may be insufficient. Abhinav built a more complete low-power verification approach rooted in a low-power verification plan captured in Cadence® Incisive Enterprise Manager.  He still used Incisive Enterprise Simulator and the SimVision debugger to execute and debug his design, but he also added Incisive Metric Center to analyze coverage from his low-power tests and connect that data back to the low-power verification plan.  As a result, he was able to find many critical system-level corner case issues, which, left undetected, would have been catastrophic for his SoC.  In the paper, Abhinav presents some of the key problems this approach was able to find.

You can achieve results similar to Abhinav. Incisive Enterprise Simulator can generate a low-power verification plan from the power format, power-aware assertions, and it can collect power-aware knowledge.  To get started, you can use the Incisive Low-Power Simulation Rapid Adoption Kit (RAK) for CPF available on Cadence Online Support.

Just another happy Cadence low-power verification user!

Regards,

Adam "The Jouler" Sherer  

This blog talks about how to enable the AMS Designer flex mode.(read more)

Hello,

I'm reading the Design specification for IP6514E.

We will use the DAC mode.

It would seem to be very simple but I don't see any code sequence, i.e.

  1.Write 03(Basic Read) to this register

  2, Write start adress to this register

  3. Write "execute" to this register

  4. Read the data from this register

Thanks,

Stefan

The way you need blocks of different sizes and styles to build great Lego masterpieces, a complex WSP-based design requires stitching together routing regions with multiple patterns that follow different WSSPDef periods. Let's see how you can achieve this. (read more)

This Metasploit module exploits a buffer overflow vulnerability in Advantec WebAccess. The vulnerability exists in the dvs.ocx ActiveX control, where a dangerous call to sprintf can be reached with user controlled data through the GetColor function. This Metasploit module has been tested successfully on Windows XP SP3 with IE6 and Windows 7 SP1 with IE8 and IE 9.

Core Security Technologies Advisory - Advantech WebAccess version 7.2 is vulnerable to a stack-based buffer overflow attack, which can be exploited by remote attackers to execute arbitrary code, by providing a malicious html file with specific parameters for an ActiveX component.

Using Advantech WebAccess SCADA Software and attacker can remotely manage industrial control systems devices like RTU's, generators, motors, etc. Attackers can execute code remotely by passing a maliciously crafted string to ConvToSafeArray API in ASPVCOBJLib.AspDataDriven ActiveX.

•An in silico clinical trial is underway with the 3DEXPERIENCE platform to evaluate the Living Heart simulated 3D heart for transforming how new devices can be tested •Five-year extension of their collaborative research agreement aims to spur medical device innovation by enabling innovative, new product designs •Both Dassault Systèmes and the FDA recognize the transformative impact of modeling and simulation on public health and patient safety

•Dassault Aviation will rely on six Dassault Systèmes industry solution experiences to integrate business processes, improve performance and reduce costs •Deployment marks next step in Dassault Aviation’s digital transformation plan through a platform approach, launched in 2018 •Dassault Systèmes’ 3DEXPERIENCE platform will power artificial intelligence-based application for intelligent enterprise services

VÉLIZY-VILLACOUBLAY, France and NEW YORK — August 19, 2019 – Dassault Systèmes SE (Dassault Systèmes) (Euronext Paris: #13065, DSY. PA) and Medidata Solutions, Inc. ("Medidata") (NASDAQ: MDSO) announced that Medidata stockholders have approved on August 16, 2019 the proposed acquisition of Medidata by Dassault Systèmes. At a special meeting of Medidata stockholders held on August 16, 2019, 78% of Medidata’s total outstanding common stock voted in favor of the proposed acquisition and...

PARIS, France – September 10th, 2019 – Dassault Systèmes, the 3DEXPERIENCE Company, world leader in 3D design software, 3D Digital Mock Up and Product Lifecycle Management (PLM) solutions, today announces that it has successfully priced its inaugural senior unsecured Eurobonds in four tranches for a total of €3.65 billion. This bond issue has the following maturities: 3 years and 5 years, which carry zero coupons and 7-year and 10-year tranches priced at 0.19% and 0.44% respectively. The...

•Customers can seamlessly extend their design to manufacturing ecosystem to the cloud with the integrated 3DEXPERIENCE.WORKS portfolio, enabling new levels of functionality, collaboration, agility and operational efficiency •Latest release of 3D design and engineering portfolio features hundreds of enhancements, new capabilities and workflows to accelerate and improve product development •Over six million SOLIDWORKS users can innovate products faster with better performance and streamlined...

VÉLIZY-VILLACOUBLAY, France and NEW YORK — September 24, 2019 – Dassault Systèmes SE (Dassault Systèmes) (Euronext Paris: #13065, DSY. PA) and Medidata Solutions, Inc. ("Medidata") (NASDAQ: MDSO) announced that the Committee on Foreign Investment in the United States (CFIUS) will initiate an additional 45 calendar day examination for the proposed acquisition of Medidata by Dassault Systèmes. The parties continue to target the fourth quarter of 2019 for the closing of the...

VÉLIZY-VILLACOUBLAY, France and NEW YORK, United States of America — October 24, 2019 – Dassault Systèmes SE ("Dassault Systèmes") (Euronext Paris: #13065, DSY. PA) and Medidata Solutions, Inc. ("Medidata") (NASDAQ: MDSO) announced that the Committee on Foreign Investment in the United States ("CFIUS") approved the proposed acquisition of Medidata by Dassault Systèmes. Receipt of CFIUS clearance was one of the final conditions to the merger. In accordance with the...

• The 3DEXPERIENCE Platform combines modeling, simulation, data science, artificial intelligence and collaboration in the virtual world to achieve sustainable innovation in life sciences • Dassault Systèmes, together with Medidata Solutions, will lead the digital transformation of life sciences in the age of personalized medicine and patient-centric experience • Connecting the 3DEXPERIENCE Platform with Medidata’s Clinical Trial platform connects the dots between research, development,...

VELIZY-VILLACOUBLAY, France — November 13th, 2019 — Dassault Systèmes (Euronext Paris: #13065, DSY.PA) is holding a Life Sciences Day for analysts and investors, today, Wednesday, November 13th, 2019 starting at 09.00 am ET in New York. The event includes presentations by the senior executive management team. The sessions are being webcast live and will be available for replay by accessing https://investor.3ds.com/events/event-details/life-sciences-day. Bernard Charlès, Dassault Systèmes’ Vice...

•Survey of 3,000 consumers in the U.S., China and France examines views on personalization in healthcare, mobility, retail, and home and city environments •Personalization in healthcare, prioritized over other categories, will require AI, 5G and home assistant technologies to achieve, according to respondents •Consumers will pay on average 25.3% more for personalization, but they expect a savings in return •Generation X, millennials, and Generation Z are more willing to pay and share data...

A vulnerability associated with Use of Hard-coded Credentials (CWE-798) exists in Simulation Process Intelligence (3DOrchestrate Services) on premises licensed program. The security risk is evaluated as High (CVSS v.3.0 Base Score 8.0) and affects all 3DEXPERIENCE releases (from 3DEXPERIENCE R2014x to 3DEXPERIENCE R2020x).

macOS and iOS have an ImageIO heap corruption issue when processing malformed PVR images.

macOS and iOS suffer from an ImageIO out-of-bounds read when processing PVR images.

macOS and iOS suffers from an out-of-bounds timestamp write in IOAccelCommandQueue2::processSegmentKernelCommand().

macOS and iOS have a vulnerability with ImageIO where memory safety issues occur when processing OpenEXR images.

This Metasploit module exploits an expression language remote code execution flaw in the Primefaces JSF framework. Primefaces versions prior to 5.2.21, 5.3.8 or 6.0 are vulnerable to a padding oracle attack, due to the use of weak crypto and default encryption password and salt.