2022 marks the 20th anniversary of the FAO GIAHS Programme. FAO launched the GIAHS initiative at the World Summit on Sustainable Development held in Johannesburg in 2002. Since its inception, [...]

The Committee on Agriculture (COAG) is one of FAO’s Governing Bodies providing overall policy and regulatory guidance on issues relating to agriculture, livestock, food safety, nutrition, rural development and [...]

Rome - Two new sites in Japan - an inland fisheries and associated paddy farming system centred on the country’s largest lake and a traditional fruit-growing area  believed to have been the [...]

Read the series on how FAO increased efficiency, effectiveness and transparency to better support its Members in the transformation of agrifood systems.

Read the series on how FAO increased efficiency, effectiveness and transparency to better support its Members in the transformation of agrifood systems.

In this workshop, we will explore the role of innovation in supporting traditional practices that conserve agricultural heritage systems.  

Traditional agricultural practices, often rooted in the local communities and the knowledge [...]

Indonesia and Sao Tome and Principe receive their first designations from FAO along with Austria’s second system

It looks like a fairly nondescript plank of wood, found in the fields of Star Carr. But from an archaeological perspective, it’s far more significant: It’s the oldest piece of carpentry found anywhere in Europe.

A Métis pad saddle from the early 1800s is on display at the Cantonal Museum of Archaeology and History in Lausanne, Switzerland, sitting alongside contemporary beadwork created by other Red River Métis artists. 

Maker of NHL Hockey Boards Uses SolidWorks and Robotics to Speed Production by More than 60 Percent

3D mechanical design and analysis capabilities help Ohio company speed products to market, recouping thousands in potentially lost revenue per day

'EFAB Access' fuels development of miniaturized mechanical structures

Manufacturing leader quantifies savings in multiple phases of development process

Stress, fluid flow, and motion analysis lend credence to company's designs for Boeing, Airbus, and other major aerospace companies

3D CAD software helps design engineers serve biggest names in the auto and trucking industries

3D CAD software enables U.K. company to design integrated heating and cooling systems that cut homeowner costs and reduce carbon emissions by 80 percent

New model for distribution centers lets machines do the heavy lifting

3DVision Helps Leading Ventilation Manufacturer Visualize Air Flow, Saving Time and Money

Multiple iPhone units stored for forensic analysis have rebooted themselves, causing concern among law enforcement officials that Apple has a new security feature.

The phones in question had a few things in common, they were all running iOS 18.0, and they had been disconnected from cellular networks for some time. They were sent into a forensics lab on October 3, 2024.

The affected devices even included one that was in Airplane Mode and another that was kept in a Faraday cage, which prevents electrical signals from accessing the device. While it's most likely that the devices began boot-looping or that they ran low on battery, officials believe the restarts were caused by something else entirely.


Continue Reading on AppleInsider | Discuss on our Forums

A new rumor claims that both Apple and Samsung are having difficulty making thinner batteries, thereby limiting just how thin phones like the expected iPhone 17 Slim can be.

What's currently rumored to be called the iPhone 17 Slim is believed to be an iPhone with a 6.6-inch screen, and to be significantly thinner than regular iPhones. Just how thin has not been known, but a new rumor says battery problems may mean it can be no less than 6mm.

The rumor comes from yeux1122, who has a mixed track record — most recently claiming the Apple Ring project is still on, and regularly if erroneously claiming that there will be a 2TB version of the Pro iPhone models.


Rumor Score: ???? Possible


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OM Panama team members struggle to continue ministry as the Gnöbe Buglé people protest and bring the country to a halt.

Shares in Woolworths surged more than 4% on Monday after an update showed its blue-chip food business continuing its strong growth trajectory and its fashion, beauty and home business delivering improving sales metrics.

A team of Penn State researchers has been selected to lead a three-year, $8,552,388 multi-institution project funded by the Defense Advanced Research Projects Agency to identify cognitive threats in mixed-reality systems as part of the Intrinsic Cognitive Security program.

Romit Maulik, an assistant professor in the Penn State College of Information Sciences and Technology, was granted a three-year, $360,000 Early Career Program Award from the Army Research Office. 

An international team of researchers led by Ida Djenontin, assistant professor of geography at Penn State, was recently awarded a $1.3 million grant from the U.S. National Science Foundation’s Dynamics of Integrated Socio-Environmental Systems program to investigate the socioecological outcomes of restoration in degraded woodlands ecosystems.

Laura Pulido, Collins Chair and professor of Indigenous, race, and ethnic studies and geography at the University of Oregon, is the featured speaker for the College of Earth and Mineral Sciences’ 2024 EMS Reads program. She will give the keynote lecture at 6 p.m. on Wednesday Nov. 13, in Paterno Library's Foster Auditorium on Penn State's University Park campus.

This week Carin Smith explains why Kulula.com operator Comair grounded its planes, and what it will take to get them back in the air.

A worker in Kazakhstan notes the impact of the gospel on the Kazakh language.

Through a cooperative agreement with the U.S. Department of Agriculture’s (USDA) Agricultural Marketing Service (AMS), more than $1.7 million in competitive grant funding is available for projects designed to build resilience across the middle of Delaware’s food supply chain. The Delaware Department of Agriculture (DDA) announced they are accepting applications for the Resilient Food Systems Infrastructure Program (RFSI) through April 30, 2024.

State agencies will begin accepting applications to loan or grant money for drinking water and wastewater system improvements around the state, with capacity for historic levels of investment in water infrastructure from the federal Bipartisan Infrastructure Law and the state Clean Water Trust, created in 2021.

The Delaware State Fire Commission has recently announced the implementation of new updated emergency medical services (EMS) protocols aimed at improving healthcare response in critical situations. These protocols were established after extensive consultations with medical professionals, emergency responders, and other stakeholders in the healthcare industry. The objective is to ensure a consistent and standardized approach […]

[Premium Times] In September, Tyla made headlines at the MTV Video Music Awards (VMAs) for winning the "Best Afrobeats," but she stirred debate by clarifying that she identified with the Amapiano genre rather than Afrobeats

As vehicles transition into interconnected ecosystems, artificial intelligence and advanced technologies become increasingly crucial. Infotainment systems have evolved beyond mere music players to become central hubs for connectivity, entertainment, and navigation. With global demand for comfort, convenience, and safety rising, the automotive infotainment market is experiencing significant growth. Valued at USD14.99 billion in 2023, it is projected to grow at a compound annual growth rate (CAGR) of 9.9% from 2024 to 2030.

To keep pace with this evolution, infotainment systems must accommodate a range of workloads, including audio, voice, AI, and vision technologies. This requires a flexible, scalable Digital Signal Processor (DSP) solution that acts as an offload engine for the main application processor. Integrating a single DSP for varied functions offers a cost-effective solution for high-performance, low-power processing, which aligns well with the needs of Electric Vehicles (EVs).

If you missed the detailed presentation by Casey Ng, Product Marketing Director at Cadence at CadenceLIVE 2024, register at the CadenceLIVE On-Demand site to access it and other insightful presentations. Stay ahead of the curve and explore the future of innovative electronics with us.

Cadence Infotainment Solution: Leading the Charge

Cadence Tensilica HiFi DSPs play a crucial role in enhancing audio capabilities in vehicle infotainment systems. They support applications like voice recognition, hands-free calling, and deliver immersive audio experiences. This technology is also paramount for features such as active noise control, which reduces road and cabin noise, and acoustic event detection for identifying unusual sounds like broken glass. One notable innovation is the "audio bubble," enabling personalized audio zones within the vehicle, ensuring passengers enjoy distinct audio settings.

Cadence HiFi DSP technology enriches the driving experience for electric vehicles by mimicking traditional engine sounds, while its advanced audio processing ensures optimal performance across various digital radio standards. It significantly contributes to noise reduction, hence improving the cabin experience. Integrating a Double Precision Floating Point Unit (FPU) stands out, as it upgrades audio performance and Signal-to-Noise Ratio (SNR) through efficient 64-bit processing, allowing control over numerous speakers without hitches.

These advancements distinguish the DSP as an essential tool in evolving infotainment systems, offering unmatched performance and adaptability. Tensilica HiFi processors, crucial to advanced infotainment SoCs, serve as efficient offload processors, augmenting real-time execution and energy efficiency. Cadence’s ecosystem, with over 200 codecs and software partnerships, propels the evolution of innovative infotainment systems. Introducing the HiFi 5s DSP marks a new era in connected car experiences, setting the stage for groundbreaking advancements.

Exploring Tomorrow with HiFi 5s DSP Technology

The HiFi 5s represents the apex of audio and AI digital signal processing performance. Built on the Xtensa LX8 platform, it introduces capabilities like auto-vectorization, which allows standard C code to be automatically optimized for performance. This synergy of hardware and software co-design marks a significant step forward in DSP technology. By leveraging its extended Single Instruction, Multiple Data (SIMD) capabilities alongside features like a double-precision floating-point unit (DP_FPU), the HiFi 5s delivers unparalleled precision and speed improvements in signal and audio processing tasks. Equally notable are its branch prediction and L2 cache enhancements, which optimize system performance by refining the control code execution and recognizing codec efficiency. The application of such enhancements are particularly beneficial in real-world scenarios.

AI-Powered Audio

Cadence's focus on AI integration with the HiFi 5s demonstrates significant improvements in audio clarity through AI-powered solutions.

• AI models learn from real-world data and adapt dynamically, while classic DSP algorithms rely on fixed rules.
• AI can be fine-tuned for specific scenarios, whereas classic DSP lacks flexibility.
• AI handles extreme and marginal noise patterns better, generalizes well across different environments, and is robust against varying noise characteristics.

Cadence's dedication to artificial intelligence marks a pivotal shift in audio processing. Traditional DSP algorithms, bound by rigid rules, are eclipsed by AI's ability to learn dynamically from real-world data. This adaptability equips AI models to tackle challenging noise patterns and offer unmatched clarity even in noisy environments, making them ideal for automotive and consumer audio applications.

Realtime AI-Optimized Speech Enhancements by OmniSpeech and ai|coustics

OmniSpeech

Our partner, OmniSpeech, has advanced AI-based audio processing that enhances the performance of audio software, specifically for omnidirectional and dipole microphones. Impressively, their technology operates with less than 32MHz and requires only 418kB of memory.

Test results show that background noise is significantly reduced when AI employs a single omnidirectional microphone, outperforming non-AI solutions. Additionally, when using a dipole microphone with AI, there is a 3.5X improvement in the weighted Signal-to-Noise Ratio (SNR) and more than a 28% increase in the Global Mean Opinion Score (GMOS) across various background noise.

ai|coustics

ai|coustics, a Cadence partner specializing in advanced audio technologies, utilizes real-time AI-optimized speech enhancement algorithms. They leverage an extensive speech-quality dataset containing thousands of hours and 100 languages to transform low-quality audio into studio-grade audio. Their process includes:

• De-reverb, which eliminates room resonances, echoes, and reflections

• Removing artifacts from downsampling and codec compression

• Dynamic and adaptive background noise removal

• Reviving audio materials with analog and digital distortions

• Providing support for all languages, accents, and a variety of speakers

Applications include:

• Automotive: Enhances clarity of navigation commands and communication for driver safety

• Consumer audio: Improves voice clarity for better dialogue understanding in TV programs. Optimizes speech intelligibility in communication for both uplink and downlink audio streams

• Smart IoT: Boosts voice command detection and response quality

Performance Enhancements

The advancements in branch prediction and L2 cache integration have significantly boosted performance metrics across various systems. With HiFi 5s, branch prediction increases codec efficiency by an average of 5%, reaching up to 16% in optimal conditions. L2 cache improvements have drastically enhanced system-level performance, evidenced by a 2.3X boost in EVS decoder efficiency. Adding MACs and imaging ISA in imaging use cases has led to substantial advancements. When comparing HiFi 5s to HiFi 5, imaging ISA performance improvements range with >60% average performance improvements.

The Crescendo of the Future

As Cadence continues to blaze trails in DSP technology, the HiFi 5s emerges as the quintessential solution for consumer and automotive audio use cases. With a robust framework for auto-vectorization, an unmatched double-precision FPU, AI-driven audio solutions, and comprehensive system enhancements, Cadence is orchestrating the next era of audio processing, where every note is clearer, every sound richer, and every experience more engaging. It is not just the future of audio—it's the future of how we experience the world around us.

 Discover how Cadence Automotive Solutions can transform your business today!

One of the key goals for USB4 is to retain compatibility with the existing ecosystem of USB3.2, USB 2.0 and Thunderbolt  products, and the resulting connection scales to the best mutual capability of the devices being connected. USB4 is designed to work with older versions of USB and Thunderbolt . USB4 Fabric support high throughput interconnects of 10 Gbps (for Gen 2) and 20 Gbps (for Gen 3) and supports Thunderbolt 3-compatible rates of 10.3125 Gbps (for Gen 2) and 20.625 Gbps (for Gen 3). It becomes very important to verify the Thunderbolt  backward compatibility with the designs. Though the support of USB4 Interoperability with Thunderbolt  3 (TBT3) is optional in USB4 host or USB4 peripheral device and required USB4 Hub and USB4 Based Dock but it is very essential to work in the existing ecosystem. 

Few Main features of USB4 Interoperability with Thunderbolt  3 (TBT3) Systems

• Support for Bi-Directional Pins & Retimers: TBT3 Active Cables can contain two bidirectional Re-timers which have the capability to send AT Responses on its RX channel. Router connected directly to such Retimer needs to support A Router that is connected directly to a bidirectional Re-timer shall support reception of Transactions on both TX and RX channels. 

• Bounce Mechanism: This feature is used by Router to access the Register Space of a Cable Re-timer that can only be accessed by its Link Partner.
• Asymmetric Negotiation: The Router which connects with Cable Retimers needs to follow Asymmetric TxFFE in Phase 5 of Lane Initialization. 
• USB4 Link Transitions: In TBT3 mode, the configuration of two independent Single Lane Links can be used non-transient state or Single Lane Link just using the Lane1 Adapter.

Cadence has a mature USB4 Verification IP solution that can help in the verification of USB4 designs with TBT3. Cadence has taken an active part in the Cairo group that defined the USB4 specification and has created a comprehensive Verification IP that is being used by multiple members. If you plan to have a USB4-compatible design, you can reduce the risk of adopting new technology by using our proven and mature USB4 Verification IP. Please contact your Cadence local account team, for more details.

The vision manager is good tool for routing check. but no quickly or effective  tool to fix or optimize this  problems to be optimized.

For example, parallel Gap less than preferred, min seg/Arc length,uncoupled diff-pair segs，and so on.

I only know use spread between voids to fix the non-optimized segs. in fact it is inefficient.

the parallel gap less than preferred is only to slice evry trace, its inefficient.

If i set the paraller gap less than 50um, Is there any tool to quickly fix these problems（gap less than 50um）?

For other problems，i can use tool to quickly fix the min seg/Arc length，uncoupled diff pair segs，accoding to select by polygon or select  by windows.

The Sigrity and Systems Analysis (SIGRITY/SYSANLS) 2024.1 release is now available for download at Cadence Downloads . For the list of CCRs fixed in this release, see the README.txt file in the installation hierarchy. SIGRITY/SYSANLS 2024.1 Here is a list of some of the key updates in the SIGRITY/SYSANLS 2024.1 release: For more details about these and all the other new and enhanced features introduced in this release , refer to the following document: Sigrity Release Overview and Common Tools What's New . Supported Platforms and Operating Systems Platform and Architecture X86_64 (lnx86) Windows (64 bit) Development OS RHEL 8.4 Windows Server 2022 Supported OS RHEL 8.4 and above RHEL 9 SLES 15 (SP3 and above) Windows 10 Windows 11 Windows Server 2019 Windows Server 2022 Systems Analysis 2024.1 Clarity 3D Solver Clarity 3D Layout Structure Optimization Workflow : A new workflow, Clarity 3D Layout Structure Optimization Workflow, has been added to Clarity 3D Layout. This workflow integrates Allegro PCB Designer with Clarity 3D Layout for high-speed structure optimization. Component Geometry Model Editor : The new Clarity 3D Layout editor lets you set up ports, solder bumps/balls/extrusions, and two-terminal and multi-terminal circuits using a single GUI. Coaxial Open Port Option Added to Port Setup Wizard : The Coaxial Open Port option lets you create ports for each target net pin and reference net pin in Clarity 3D Layout. The nearby reference net pins are then used as a reference for each target net pin, reducing the number of ports needed. In addition, the ports of unused reference net pins are shorted to the ground. Parametric Import Option Added : Two new options, Parametric Import and Default Import , have been added to the Tools – Launch Clarity3DWorkbench menu. The Parametric Import option lets you import the design along with its parameters into Clarity 3D Workbench. The Default Import option lets you ignore the parameters when importing the design into Clarity 3D Workbench. Component Library Added to Generate 3D Components : Clarity 3D Workbench now includes a new component library that lets you use predefined 3D component templates or add existing 3D components to create 3D designs and simulation models. AI-Powered Content Search Capability : Clarity 3D Workbench and Clarity 3D Transient Solver now support an AI-powered capability for searching the content and displaying relevant information. Expression Parser to Handle Undefined Parameters : Clarity 3D Workbench and Clarity 3D Transient Solver support writing expressions or equations containing undefined parameters in the Property window to describe a simulation variable. The improved expression parser automatically detects any undefined parameter in an expression and prompts users to specify their values. This capability lets you define a model or a simulation variable as a function instead of specifying static values. For detailed information, refer to Clarity 3D Layout User Guide and Clarity 3D Workbench User Guide on the Cadence Support portal. Clarity 3D Transient Solver Mesh Processing Improved to Simulate Large Use Cases : Clarity 3D Transient Solver leverages a new meshing algorithm that enhances overall mesh processing, specifically for large designs and use cases. The new algorithm dramatically improves the mesh quality, minimum mesh size, number of mesh key points, total mesh number, and memory usage. Advanced Material Processing Engine : The material processing capability has been enhanced to handle thin outer metal, which previously resulted in open and short issues in some designs. In addition, the material processing engine offers improved mode extraction for particular use cases, including waveguide and coaxial designs. Characteristic Impedance Calculation Improved : The solver engine now uses a new analytical calculation method to calculate the characteristic impedance of coaxial designs with improved accuracy. For detailed information, refer to Clarity 3D Transient Solver User Guide on the Cadence Support portal. Celsius Studio Celsius Interchange Model Introduced : Celsius Studio now supports Celsius Interchange Model generation, which is a 3D model derived from detailed physical designs for multi-physics and multi-scale analysis. This Celsius Interchange Model file ( .cim ) serves as a design information carrier across Celsius Studio tools, enabling a variety of simulation and analysis tasks . Celsius 3DIC Thermal Workflow Improvements : The Thermal Simulation workflows in Celsius 3DIC have been significantly enhanced. Key improvements include: Advanced Power Setup with Transient Power Function and Multi Mode options Enhanced GUI for the Mesh Control and Simulation Control tabs Improved meshing capabilities Celsius Interchange Model ( .cim ) generation Material library support for block and connections Import of Heat Transfer Coefficients (HTCs) from a CFD file Bump creation through the Bump Array Wizard Layer Stackup CSV file generation Celsius 3DIC Warpage and Stress Workflow Enhancements : The Warpage and Stress workflow in Celsius 3DIC has undergone significant improvements, such as: Improved multi-stage warpage simulation flow for 3DIC packaging process Enhanced GUI for the Mesh Control , Simulation Control , and Stress Boundary Conditions tabs Support for large deformations and temperature profiles Bump creation through the Bump Array Wizard New constraint types Enhanced meshing capabilities Geometric Nonlinearity Support in Warpage and Stress Analysis : Large deformation analysis is now supported in warpage and stress studies. This study uses the Total Lagrangian approach to model geometric nonlinearities in simulation, which allows accurate prediction of final deformations. Thermal Network Extraction and Simulation : In the solid extraction flow in Celsius 3D Workbench, you can now import area-based power map files to create terminals. For designs with multiple blocks, this capability allows automatic terminal creation, eliminating the need to manually create and set up 2D sheets individually. Additionally, thermal throttling feature is now supported in Celsius Thermal Network. This makes it ideal for preliminary analyses or when a quick estimation is required. It runs significantly faster than 3D models, allowing for quicker iterations and more efficient decision-making. For detailed information, refer to the Celsius 3DIC User Guide , Celsius Layout User Guide and Celsius 3D Workbench User Guide on the Cadence Support portal. Sigrity 2024.1 Layout Workbench Improved Graphical User Interface : A new option, Use Improved User Interface , has been added in the Themes page of the Options dialog box in the Layout Workbench GUI. In the new GUI, the toolbar icons and menu options have been enhanced and rearranged. For detailed information, refer to Layout Workbench User Guide on the Cadence Support portal. Broadband SPICE Python Script Integration with Command Line for Simulation Tasks : Broadband SPICE lets you run Python scripts directly from the command line for performing simulation and analysis. The new -py and *.py options make it easier to integrate Python scripts with the command-line operations. This update streamlines the process of automating and customizing simulations from the command line, which makes your simulation tasks faster and easier. For detailed information, refer to Broadband SPICE User Guide on the Cadence Support portal. Celsius PowerDC Block Power Assignment (BPA) File Format Support : PowerDC now supports the BPA file format. Similar to the Pin Location (PLOC) file, the BPA file is a current assignment file that defines the total current of a power grid cell, which is then equally distributed across the power pins within the cell. This provides better control over the power distribution. Ability to Run Multiple IR Drop Cases Sequentially : You can now select multiple result sinks from the Current-Limited IR Drop flow and run IR Drop analysis for them sequentially. PowerDC automatically runs the simulations in sequence after you select multiple result sinks. This saves time by automating the process. Enhanced Support for Mixed Conversion Devices : PowerDC now supports mixing different conversion devices, such as switching regulators and linear regulators within a single DC-DC/LDO instance. This enhancement offers added flexibility by letting you configure each instance in your design according to your specific needs. For detailed information, refer to PowerDC User Guide on the Cadence Support portal. PowerSI Monte Carlo Method Added : A new option, Monte Carlo Method, has been added in the Optimality dialog box. This option lets you create multiple random samples to depict variations in the input parameters and assess the output. Channel Check Optimization Added : The S-Parameter Assessment workflow in PowerSI now supports Channel Check Optimization . It uses the AI-driven Multidisciplinary Analysis and Optimization (MDAO) technology that lets you optimize your design quickly and efficiently with no accuracy loss. For detailed information, refer to PowerSI User Guide on the Cadence Support portal. SPEEDEM Multi-threaded Matrix Solver Support Added : The Enable Multi-threaded Matrix Solver check box has been added that lets you accelerate the simulation speed for high-performance computing. This check box provides two options, Automatic and Always, to include the -lhpc4 or -lhpc5 parameter, respectively, in the SPEEDEM Simulator (SPDSIM) before running the simulation. For detailed information, refer to the SPEEDEM User Guide on the Cadence Support portal. XtractIM Options to Skip or Calculate Special DC-R Simulation Results : The Skip DC_R of Each Path and Only DC_R of Each Path options have been added to the Setup menu. Skip DC_R of Each Path : This option lets you skip the calculation of the DC-R result during the simulation. Other results, such as SPICE T-model , RL_C of Each Path , Coupling of Each Path , etc., are still calculated. Only DC_R of Each Path : This option lets you calculate the DC-R result only during the simulation. Other results, such as SPICE T-model , RL_C of Each Path , Coupling of Each Path , etc., are not calculated. Color Assignment for Pin Matching : The MCP Auto Connection window includes the Display Color Editor , which lets you assign a color for pin matching. It helps you easily identify the matching pins in the left and right sections of the MCP Auto Connection window . Ability to Save Simulations Individually : The Save each simulation individually check box has been added to the Tools - Options - Edit Options - Simulation (Basic) - General form. Select this check box and run the simulation to generate a simulation results folder containing files and logs with a timestamp for each simulation. Reuse of SPD File Settings : The XtractIM setup check box lets you import an existing package setup to reuse the configurations and settings from one .spd file to another. For detailed information, refer to XtractIM User Guide on the Cadence Support portal. Documentation Enhancements Cloud-Based Help System Upgraded The cloud-based help system, Doc Assistant, has been upgraded to version 24.10, which contains several new features and enhancements over the previous 2.03 version. Sigrity Release Team Please send your questions and feedback to sigrity_rmt@cadence.com .

This November, the engineering and simulation community is set to converge in China for an event that promises to be nothing short of revolutionary. The 2024 BETA CAE Systems China Open Meeting, taking place in the vibrant cities of Beijing and Shanghai on November 5 and 7 , respectively, is a must-attend for anyone looking to stay at the forefront of technological innovation in simulation solutions. Prepare to be inspired by Ben Gu , the visionary Corporate VP of Research and Development at Cadence. He will lead both meetings in Beijing and Shanghai with his keynote on " A New Millennium in Multiphysics System Analysis ." This thought-provoking keynote is expected to provide attendees with a glimpse into the future of engineering simulation and analysis. What sets the BETA CAE Systems Open Meetings apart is not just the high caliber of speakers but also the hands-on training sessions designed to enhance your technical expertise with the BETA CAE software suite. Whether you are an inexperienced individual seeking to acquire fundamental knowledge or an accomplished professional endeavoring to hone your expertise, these training sessions following the open meetings are meticulously tailored to meet your needs. Join Us at the BETA CAE Systems Open Meeting in Beijing The BETA CAE Systems Open Meeting in Beijing will feature a keynote speech by Peng Qiao , Senior Engineer at Great Wall Motors Co., Ltd, on Multidisciplinary Optimization Techniques for Automotive Control Arms . ( View detailed agenda for Beijing. ) When: November 5, 2024 Where: Grand Metropark Hotel Beijing If this sounds interesting, register today for the BETA CAE Systems Beijing Open Meeting by clicking the button below. Don't Miss Out on the BETA CAE Systems Open Meeting in Shanghai After the BETA CAE Systems Open Meeting in Beijing, the next meeting in China will be in Shanghai. During this event, Liu Deping, CAE Engineer from Zhejiang Geely Automobile Research Institute Co., Ltd, will deliver a keynote speech on the Application of ANSA in the Simulation Development Cycle . ( View detailed agenda for Shanghai. ) When: November 7, 2024 Where: InterContinental Shanghai Jing'an Following the open meeting on November 7 will be an exclusive training day on November 8. This session will provide attendees with practical experience using the BETA CAE software to improve their technical skills and provide hands-on knowledge of the software. If you find this intriguing, register now for the BETA CAE Systems Shanghai Open Meeting by clicking the button below. Why Attend? Gain firsthand insights into the latest developments in simulation technology Learn from real-world applications and success stories from various industries Connect and exchange ideas with experts in a collaborative environment Mark your calendars for this unparalleled opportunity to explore the forefront of simulation technology. Whether you're aiming to broaden your knowledge, enhance your technical skills, or connect with industry leaders, the BETA CAE Systems Open Meetings are your gateway to the future of engineering. Join us and be part of shaping the next wave of innovation in the simulation world.

I'm trying to use Jasper for checking parameter propagation in a large design. I have a list of top-level parameters, each with a HDL path of a module parameter somewhere lower in the hierarchy that's supposed to receive its value from the top-level module. The FPV app seems like an excellent tool for this, but elaborating the entire design in it is extremely time-consuming and memory-intensive. So, I'm trying to black-box everything but the interesting HDL paths. I thought using `elaborate -top dut_module_name -bbox_i * -no_bbox_i inst_foo -no_bbox_i inst_bar (...)` would work, but it doesn't. Jasper just starts flooding the log with warnings from modules that are definitely not on the whitebox list, and eventually dies due to insufficient memory. When I use -bbox_m * it correctly elaborates the top-level module with all of its sub-modules black-boxed. But then the -no_bbox_i switches have no effect. Could anyone suggest a working solution for this use case?

Hello,

I have a question I want to create a cover that consists a sparse values, pre-computed (a list or define) for example l = {1; 4; 7; 9; 2048; 700} I'd like to cover that data a (uint(bits:16)) had those values, Any suggestion on how to achieve this, I'd prefer to stay away from macros, and avoid to write a lot of code

struct inst {

  data :uint(bits:16);
  opcode :uint(bits:16);
  !valid_data : list of uint(bits:16) = {0; 12; 10; 700; 890; 293;};
  event data_e;
  event opcode_e;

  cover data_e is {
     item data using radix = HEX, ranges = {
     //I dont want to write all of this
     range([0], "My range1");
     range([10], "My range2");
     //... many values in between
    range([700], "My rangen");
    };

    item opcode;

   cross data, opcode;
};

post_generate() is also {
    emit data_e;
};
};

The Sigrity and Systems Analysis (SIGRITY/SYSANLS) 2022.1 HF2 release is now available for download at Cadence Downloads. For the list of CCRs fixed in the 2022.1 HF2 release, see the README.txt file in the installation hierarchy.(read more)

Microwaves & RF's David Maliniak interviews Sherry Hess of Cadence about recently announced products of Optimality and OnCloud.(read more)

Apple now lets you share location of lost items with third parties via Find My accessories and AirTags.

ferrard Mon, 10/26/2020 - 13:37