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Monday 30 September 2024
Smart car innovation seminar: Taiwan-based manufacturers sharing practical experiences
With automotive electronics becoming a key application area where the global ICT and semiconductor industries are exerting efforts, DIGITIMES hosted the Next-generation Smart Car Innovations and Developments seminar during Semicon Taiwan 2024 with an aim to facilitate communication between Taiwan's chip industry and automotive electronics sector. The event gathered Taiwan-based IC design firms and their system suppliers that have performed brilliantly in telematics and cockpit systems for an exchange of their views on autonomous driving and cockpit solutions through a panel discussion. They also gave advice on foreign market expansion by sharing their real-world experiences.Integrating various automotive AI technologies is key to Level 5 fully autonomous driving In talking about the future development of autonomous driving, Alex Dee, General Manager, Future Innovative Department, First International Computer, noted that as self-driving vehicles advance into Level 5, meaning they are in a fully automated state, how to enhance passenger experience is something to think about, for example, how to make passengers more comfortable, refreshed and avoid feeling car sick. As Dee described it, the car is like the passengers' second home where they may be watching a movie or taking a nap. However, self-driving vehicles must integrate a multitude of AI technologies before they can achieve Level 5.Dee emphasized that when a vehicle is in motion, its surroundings change in an instant. The process from an automotive camera captures an image and instantaneously sends it to the domain controller which then makes an analysis and decides whether to stop or turn the vehicle in a snap of a finger. More importantly, nothing can possibly go wrong during the process. Thus, Dee admittedly pointed out that automotive AI is indeed ahead of AI development in any other field.In consonance with Dee, George Hsueh, Chairman and CEO of SteadyBeat, said the noise cancellation IC that SteadyBeat develops is also aimed at shaping the future riding experience. Hsueh noted that his company's noise cancellation technology helps eliminate the use of heavy automotive soundproofing materials, thereby enabling automakers to design lighter and more energy-efficient vehicles. Specifically, the technology neutralizes the frequency of outside noise. Sound travels at a high speed so the noise cancellation chip must be able to respond relatively quickly in order to reduce outside noise in real-time and allow passengers to enjoy music or video without headphones.Hsueh added that air temperature and humidity affect the way sound travels. Through the collaborations with automakers, his team found that apart from acoustic sensors, vehicles need to include a variety of other sensors. The design requires comprehensive planning and even the integration of various algorithms. It is quite different from traditional noise reduction methods based on digital signal processing (DSP).First meeting automaker requirements, then adding AI and supporting various service application scenarios iCatch Technology and JET OPTO are upstream and downstream supply chain partners. Their representatives shared views on road safety and image recognition at the event. Commenting from the perspective of road safety, iCatch Technology director Chang-Long Lee said that the development of smart cars will need to consider safety both inside and outside the car. That is, the safety of drivers and passengers inside the car and the safety of pedestrians outside the car should both be ensured. Furthermore, with AI and big data analytics increasingly being adopted in automotive electronics, protecting the confidentiality of user information and cybersecurity become increasingly important. Taking display technologies for example, Lee also noted that mini LED and micro LED are being incorporated in vehicles as ambient lights to create a cozy atmosphere or warning lights to catch driver attention. These are already included in international automakers' basic requirements.Glen Tsai, Director of Marketing, JET OPTO, spoke candidly that whether products can meet market demand is what really matters. Taking audio and video equipment upgrades as an example, he said after the pandemic lockdowns ended, airplane passengers care about how old the aircraft is and how fancy the onboard audio and video equipment is. The same applies to automobiles. Manufacturers should first think about how to satisfy such market demand before adding other services. Taking it a step further, manufacturers can combine sensor and cloud technologies to make predictions and thereby provide tailored experiences for drivers and passengers. This is the thing to think about when expanding into automotive AI.Joining forces, iCatch Technology and JET OPTO secured an important order from a foreign customeriCatch Technology and JET OPTO share the same objective, which is to meet the demand from foreign systems and component makers. Lee specifically said that with JET OPTO's good understanding and conveyance of customer needs, iCatch Technology was able to recalibrate its product. He described the process of their collaboration as "being whipped into shape." As a matter of fact, foreign customers have stringent requirements on suppliers. Their recent partner project was required to have no security loophole in the program code and no copyright issue. The back-and-forth communication and recalibration between the two partners and their customers allowed them to win an order of 300,000 units from Panasonic. Such a brilliant performance was the fruit of their long-term collaboration since 2017.Amid rapid development in the global automotive electronics market, Taiwan-based manufacturers have shown the world their technological strength and ability to innovate. Leveraging all kinds of cutting-edge technologies, such as AI, image recognition, noise cancellation and cybersecurity management, they are securing a presence in the global automotive supply chain while continuing to strengthen their partnerships with international conglomerates.The seminar conducted in the form of a panel discussion not only shed light on Taiwan-based manufacturers' enormous potential in the automotive electronics sector but also set a solid foundation for smart car development going forward. As the global market imposes growingly stringent requirements on products for automotive applications, manufacturers need to keep strengthening their R&D as well as innovative capabilities so as to stand out in the fiercely competitive market.Panelists of the Next-generation Smart Car Innovations and Developments seminar from left to right: Alex Dee, General Manager, Future Innovative Department, First International Computer; George Hsueh, Chairman and CEO, SteadyBeat; Glen Tsai, Director of Marketing, JET OPTO; Chang-Long Lee, iCatch Technology Director; Ahsley Chu, show host, IC Broadcasting.
Thursday 26 September 2024
Quebec's strategy for closing America's semiconductor talent gap
The existing competitive edge has prompted the birth of a semiconductor Innovation Zone in the city of Bromont, located in Quebec, Canada. World leaders like IBM, Teledyne DALSA, Fabritec, and GE Aviation are located in the area, taking advantage of Quebec's green energy.The Innovation Zone is strategically located in the North American semiconductor North-East Corridor and has the highest number of microelectronics jobs and clean rooms in the country. The North-East Corridor links Quebec with the U.S. semiconductor industry, which is booming thanks to the CHIPS Act. More than 60 new semiconductor projects have been announced in the U.S., including 23 new chip fabs and the expansion of 9 other fabs, many of them in New York State. This makes Quebec part of a cross-border supply chain, covering everything from chip design to R&D and manufacturing.The American semiconductor industry is facing a labor market gap, as the projected demand for talent is growing. Demand for engineers, technicians, and computer scientists is particularly expected to increase. Quebec is taking the lead in developing and implementing solutions to this challenge, building on its historic strengths while demonstrating agility in response to regional CHIPS investments. Incentives and international mobility programs have been created to attract top talent. At the federal level, companies can already benefit from the Intra-Company Transfer program, which allows for the temporary transfer of qualified employees from abroad to Canada within the same organization. Another immigration program, the Global Talent Stream, makes it easier to hire specialized or highly skilled talent from abroad. This program includes a simplified procedure in Quebec for high-demand skills within the province.There are also several Quebec-specific incentives aimed at talent development and attraction. Companies can benefit from programs provided by Employment Quebec, which offer competitive grants for training. In strategic sectors—such as digital transformation, the green economy, or the energy transition—the grants can cover up to CAD1 million of eligible expenses. Additionally, tax credits are available to help recruit foreign researchers for scientific research or experimental development (SR&ED) projects in Quebec.To further attract talent, the Quebec Perspective Scholarship Program, announced in 2021, is a CA$1.7 billion investment over five years to encourage Canadian or permanent resident students to pursue diplomas in strategic economic sectors such as engineering and information technology. Another strong incentive is the Quebec tax holiday for researchers and specialists recruited to work in the province. This holiday provides an exemption from Quebec income tax for five consecutive calendar years, including a full exemption for the first two years.Investissement Quebec, the Quebec government's financial arm and economic development agency, has established its own Talent team, whose mandate is to work closely with companies already in Quebec or those looking to establish a presence, helping to build resilience against workforce challenges.All levels of government work closely with businesses to adapt existing training programs and create new ones that target priority sectors. A great example is the swift action taken to support the large battery projects recently established in Quebec. Several partner organizations across the province collaborated on these structural changes and actively promoted them to attract both local and international students and talent.In addition to responsive policies, Quebec offers several lifestyle advantages. The region is one of the safest in North America, providing an outstanding quality of life, affordable housing, and competitive childcare. In 2020, the monthly childcare cost for an infant was just CA$181. Companies in Quebec also benefit from significantly lower labor costs compared to those in the U.S.Investissement Quebec offers 360-degree support for business growth and productivity. Its services range from financing to technological support and business consulting. To learn more about what the Quebec semiconductor ecosystem can bring to your business contact Rachel Yin (LinkedIn) Info@Invest-Quebec.com
Thursday 26 September 2024
SK Hynix begins volume production of the world's first 12-Layer HBM3E
SK Hynix Inc. announced today that it has begun mass production of the world's first 12-layer HBM3E product with 36GB[i], the largest capacity of existing HBM[ii] to date.1Previously, the maximum capacity of HBM3E was 24GB from eight vertically stacked 3GB DRAM chips.2HBM (High Bandwidth Memory): This high-value, high-performance memory vertically interconnects multiple DRAM chips and dramatically increases data processing speed in comparison to traditional DRAM products. HBM3E is the extended version of HBM3, the fourth generation product that succeeds the previous generations of HBM, HBM2 and HBM2E.The company plans to supply mass-produced products to customers within the year, proving its overwhelming technology once again six months after delivering the HBM3E 8-layer product to customers for the first time in the industry in March this year.SK Hynix is the only company in the world that has developed and supplied the entire HBM lineup from the first generation (HBM1) to the fifth generation (HBM3E), since releasing the world's first HBM in 2013. The company plans to continue its leadership in the AI memory market, addressing the growing needs of AI companies by being the first in the industry to mass-produce the 12-layer HBM3E.According to the company, the 12-layer HBM3E product meets the world's highest standards in all areas that are essential for AI memory including speed, capacity and stability. SK Hynix has increased the speed of memory operations to 9.6 Gbps, the highest memory speed available today. If 'Llama 3 70B3', a Large Language Model (LLM) is driven by a single GPU equipped with four HBM3E products, it can read 70 billion total parameters 35 times within a second.3Llama 3: Open-source LLM released by Meta in April 2024, with 3 sizes in total: 8B (Billion), 70B, and 400B.SK Hynix has increased the capacity by 50% by stacking 12 layers of 3GB DRAM chips at the same thickness as the previous eight-layer product. To achieve this, the company made each DRAM chip 40% thinner than before and stacked vertically using TSV4 technology.The company also solved structural issues that arise from stacking thinner chips higher by applying its core technology, the Advanced MR-MUF5 process. This allows to provide 10% higher heat dissipation performance compared to the previous generation, and secure the stability and reliability of the product through enhanced warpage controlling.4TSV (Through Silicon Via): This advanced packaging technology links upper and lower chips with an electrode that vertically passes through thousands of fine holes on DRAM chips.5MR-MUF (Mass Reflow Molded Underfill): The process of stacking semiconductor chips, injecting liquid protective materials between them to protect the circuit between chips, and hardening them. The process has proved to be more efficient and effective for heat dissipation, compared with the method of laying film-type materials for each chip stack. SK Hynix's advanced MR-MUF technology is critical to securing a stable HBM mass production as it provides good warpage control and reduces the pressure on the chips being stacked."SK Hynix has once again broken through technological limits demonstrating our industry leadership in AI memory," said Justin Kim, President (Head of AI Infra) at SK Hynix. "We will continue our position as the No.1 global AI memory provider as we steadily prepare next-generation memory products to overcome the challenges of the AI era."About SK Hynix Inc.SK Hynix Inc., headquartered in Korea, is the world's top-tier semiconductor supplier offering Dynamic Random Access Memory chips ("DRAM"), flash memory chips ("NAND flash"), and CMOS Image Sensors ("CIS") for a wide range of distinguished customers globally. The Company's shares are traded on the Korea Exchange, and the Global Depository shares are listed on the Luxemburg Stock Exchange. Further information about SK Hynix is available at www.skHynix.com, news.skHynix.com.
Wednesday 25 September 2024
SHARE WELL Intelligent Technology: Unleashing smart strength, pioneering industry with cutting-edge solutions
As the focus on global climate change and environmental issues grows, MEAN WELL, with a strong foundation in standard power supply, continues to provide the market with high-quality electricity hardware. At the same time, we leverage our long-established expertise to integrate the capability from Suzhou SHARE WELL Intelligent Technology, a subsidiary of the SDG Group, launching all-encompass smart system solutions.To help clients quickly access the comprehensive information and accelerate the system application system, we set up a "C3 Green Technology Hall" at the virtual expo, where visitors can explore SHARE WELL Intelligent Technology's new products, application areas, and key features.SHARE WELL Intelligent Technology provides a comprehensive one-stop solution for intelligent system planning, design, and constructionSHARE WELL Intelligent Technology's Intelligent Product Application covers four main areas: the visualized smart building management platform, intelligent security, building control, and energy-saving management. By empowering data and following the standard operation procedure (SOP), the system automates over 70% of the daily management tasks, improving operational efficiency. With AI technology, the system is capable of scenario monitoring, such as detecting blocklist intruders, illegal entry, crowd gathering, violated parking, and smoking, ensuring both safety and efficiency. The system can quickly respond to various security needs, including preemptive warnings, decision-making during incidents, and post-event analysis, helping to transform the park security supervision from traditional monitoring into data-driven intelligent management.Regarding energy management, the system statistically analyzes data within the park from the various types, dimensions, and levels and categorizes it by types, items, and zones. It also supports immediate and past data analysis, helping the corporates optimize energy strategy, and reducing operational costs. The intelligent platform also provides a visualized interface, allowing staff to monitor every situation within the park in real time and to quickly identify the issues and implement solutions, significantly enhancing management efficiency.SHARE WELL Intelligent Technology's comprehensive solutions bring powerful system integration and launch diverse and innovative products customized for demands from all sectors and scenarios. A series of products self-developed by SHARE WELL Intelligent Technology aims to help clients optimize their business operation and up-grade to intelligent management, including the one-card system, turnstile machine, face recognition device, video monitoring system, parking system, intelligent lighting system, energy management system, building automated system, and visualized park management platform.As intelligent technology advances, SDG Group enforces the integration between software and hardware. It keeps investing in research and development to realize the "4S + 3 High" strategy, where the 4S represents System, Software, Solution, and Service. In contrast, the 3 highs are High Productivity, High Added Value, and High Cost-performance Ratio. Additionally, we will enhance our collaboration with other companies to expand the range of one-stop services, offering customers more intelligent and efficient energy solutions.
Tuesday 24 September 2024
GUC announces adoption of HBM3E IP by CSP data center
Global Unichip Corp. (GUC), the Advanced ASIC Leader, is pleased to announce that its 3nm HBM3E Controller and PHY IP have been adopted by a leading Cloud Service Provider (CSP) and several High-Performance Computing (HPC) solution providers. This cutting-edge ASIC is expected to tape out this year and will feature the latest 9.2Gbps HBM3E memory technology.While GUC's HBM3E Controller and PHY IPs are being adopted by many AI companies, GUC is actively collaborating with HBM providers, like Micron, and developing HBM4 IP for next-generation AI ASICs.GUC HBM3E IP Highlights1. Proven across TSMC advanced process technologies: Ready on the TSMC N7/N6, N5/N4P, N3E/N3P processes.2. Silicon validated with all major HBM3 vendors3. Silicon validated on both TSMC CoWoS-S and CoWoS-R technologies: GUC designs eDTC for the TSMC CoWoS-S and IPD for the TSMC CoWoS-R to achieve the best power integrity.4. Advanced Interposer Routing: Patented interposer layout to support angle routing with a Y-dimension offset while keeping the best signal and power integrity.5. Built-in chiplet interconnect monitoring solution: GUC collaborates with proteanTecs and has integrated chiplet interconnect monitors into the HBM PHY. This feature enhances chiplet observability and reliability.6. Full 2.5/3D multi-die design service: GUC provides optional 2.5D and 3D service for HBM CoWoS ASIC platform design.Image: Eye diagram of HBM3E 9.2GImage: Interposer Angle RoutingImage: GUC provides total service for 2.5D/3D ASIC designCollaborative efforts between GUC and Micron have demonstrated the GUC HBM3E IP with Micron's HBM3E can achieve 9.2Gbps on both CoWoS-S and CoWoS-R technologies. The silicon results on GUC's test chip show passing PI and SI results with excellent eye margin across temperature and voltage corners with Micron's HBM3E at these speeds. Additionally, GUC's HBM3E IP when integrated with Micron's HBM3E timing parameters exhibit better effective bus utilization, further enhancing overall system performance."We are thrilled to see our HBM3E Controller and PHY IP being integrated in CSP and ASICs," said Aditya Raina, CMO of GUC. "This adoption underscores the robustness and advantages of our HBM3E solution, which is silicon-proven and validated across multiple advanced technologies and major vendors. We look forward to continuing our support for various applications, including AI, high-performance computing, networking, and automotive.""Memory is an integral part of AI servers and foundational to the performance and advancement of data center systems," said Girish Cherussery, senior director of Micron's AI Solutions Group. "Micron's best-in-class memory speeds and energy efficiency greatly benefit the increasing demands of Generative AI workloads, such as large language models like ChatGPT, sustaining the pace of AI growth."Website: www.guc-asic.com
Monday 23 September 2024
Wolfspeed unveils cutting-edge silicon carbide module solution to boost clean energy capacity
Wolfspeed, Inc. (NYSE: WOLF), the global leader in silicon carbide technology, today unveiled a silicon carbide module designed to transform the renewable energy, energy storage, and high-capacity fast-charging sectors through improved efficiency, durability, reliability, and scalability. The 2300V baseplate-less silicon carbide power modules for 1500V DC Bus applications were developed and launched utilizing Wolfspeed's state-of-the-art 200mm silicon carbide wafers.The 2300V baseplate-less silicon carbide power modules for 1500V DC Bus applications were developed and launched utilizing Wolfspeed's state-of-the-art 200mm silicon carbide wafers.Wolfspeed also announced today that it is partnering with EPC Power, a premier North American utility-scale inverter manufacturer. EPC Power will be employing the Wolfspeed modules in utility-grade solar and energy storage systems, which offer a scalable high-power conversion system and high-performance controls and system redundancy."The solar and energy storage market remains among the fastest-growing segments of the renewable energy industry. As the pioneers of silicon carbide, we are driven to create solutions that will open the door to a new era of modern energy," said Jay Cameron, Wolfspeed Senior Vice President and General Manager, EPC Power. "Energy efficiency, reliability, and scalability are top of mind for our customers, such as EPC Power, who recognize the substantial advantages Wolfspeed's silicon carbide brings to the table.""Silicon carbide devices open the door to a step-change in inverter performance and reliability. With our commitment to extreme reliability, performance, and security in our new 'M' inverter while also forging a deep commercial relationship with key suppliers, Wolfspeed was the obvious choice," said Devin Dilley, President and Chief Product Officer of EPC Power.With mounting global investment in renewable energy, the solar energy market is estimated to reach a $300 billion market capitalization by 2032. According to the International Energy Agency (IEA), 2024-25 will see the highest energy demand growth rate since 2007, reinforcing the need for efficient and reliable clean power. Wolfspeed's silicon carbide solution helps bridge this crucial gap, supporting the next era of modern energy technologies while reinforcing US clean energy manufacturing leadership.Cameron continued, "This platform further validates our investments in 200mm wafer technology and production as the potential of silicon carbide continues to be recognized by industry leaders across all mission-critical applications."Click here to learn more about Wolfspeed's partnership with EPC Power.Industry-leading switching performanceWolfspeed's 2300V modules will improve system efficiency while reducing the number of passive components. They offer 15% greater voltage headroom compared to similar silicon carbide modules, improved dynamic performance with consistent temperature stability, and a substantial reduction in EMI filter size. Wolfspeed's technology achieves a 77% reduction in switching losses over IGBTs and a 2-3x reduction in switching losses for silicon carbide devices intended for 1500V applications.Market scalability through design simplification2300V silicon carbide modules will allow system designers to leverage lower-cost printed circuit boards to cut manufacturing costs and significantly reduce development time compared to legacy bus bar solutions. Furthermore, Wolfspeed's 2300V modules will enable the industry to adopt the two-level topology, resulting in simplified system design and reduced driver count compared to IGBT-based three-level configurations. The benefits of 2300V modules support a building block approach to easily scale power tenfold, from kilowatts to megawatts.Prolonged system lifetimes & durabilityWolfspeed's 2300V silicon carbide modules will allow customers to further enhance the lifetime and durability of their systems. This is achieved through an optimized Failure in Time rate for continuous 1500V DC operation and improved cosmic ray susceptibility compared to a 2000V design. When used in a two-level implementation, 2300V modules reduce the amount of potential single points of failure across the system.Visit our website for additional information about technical specifications of Wolfspeed's pioneering 2300V module technology.About Wolfspeed, inc.Wolfspeed (NYSE: WOLF) leads the market in the worldwide adoption of silicon carbide technologies that power the world's most disruptive innovations. As the pioneers of silicon carbide, and creators of the most advanced semiconductor technology on earth, we are committed to powering a better world for everyone. Through silicon carbide material, power modules, discrete power devices, and power die products targeted for various applications, we will bring you The Power to Make It Real. Learn more at www.wolfspeed.com.Forward-looking statements:This press release contains forward-looking statements by Wolfspeed involving risks and uncertainties, both known and unknown, that may cause Wolfspeed's actual results to differ materially from those indicated. Actual results may differ materially due to a number of factors, including the risk we may be unable to manufacture these new products with sufficiently low cost to offer them at competitive prices or with acceptable margins; the risk we may encounter delays or other difficulties in ramping up production of our new products; customer acceptance of our new products; the rapid development of new technology and competing products that may impair demand or render Wolfspeed's products obsolete; and other factors discussed in Wolfspeed's filings with the Securities and Exchange Commission, including its report on Form 10-K for the year ended June 30, 2024, and subsequent filings. For additional product and company information, please refer to www.wolfspeed.com.Wolfspeed is a registered trademark and The Power to Make It Real is a trademark of Wolfspeed, Inc.
Monday 23 September 2024
Small and mighty: how Asus NUC enables Aira's AI-tracking surveillance solutions
AI is transforming the way we live and work, and for companies like Aira, the real challenge is to turn AI applications into practical solutions that can be implemented at scale. Aira, a provider of AI-based facial biometrics platforms with deep-rooted expertise in AI, IoT, and computer vision, aims to "bring AI to life." The company has leveraged the compact yet powerful for vertical markets such as live sports and entertainment, manufacturing, and retail.Founded in 2020, Aira's core team hails from automation and tech industries, bringing a wealth of experience in AI and related technologies. Aira's unique advantage lies in efficiently running AI algorithms on low-power CPUs, and handling complex tasks without needing a GPU. Currently, Aira provides smart AI solutions to clients in Taiwan, Japan, Southeast Asia, the U.S., and Australia, demonstrating strong potential for global expansion.Compared to the common practice of running AI algorithms on GPUs, aAira has optimized the Intel® processors within the ASUS NUC to drive their solutions. This approach not only reduces costs but also offers significant advantages, including easier accessibility, lower power consumption, compact size, and faster integration. This allows Aira to deploy its AI-tracking solutions across various field operations, where space restriction is a major concern.Li emphasizes that, unlike many AI solutions still in the proof-of-concept stage, Aira delivers AI solutions ready for immediate local implementation. The ASUS NUC, with its Intel Core™ i7 and i9 processors, offers robust computational power, with a single unit being able to handle real-time AI analysis of data from 20 to 50 cameras, enhancing the scalability and suitability of Aira's solutions across large-scale deployments. Furthermore, the stability of the ASUS NUC makes it ideal for 24/7 AI operations over extended periods of time Aira's installations have been running continuously for three years. In addition, the design of ASUS NUC allows it to dusty environments, making it ideal for deployments in factories or outdoor environments.Leveraging ASUS NUC, Aira has introduced a suite of AI solutions tailored to various industries. For instance, in construction sites, the Aira safety monitoring system can automatically detect whether workers are wearing proper protective equipment, significantly improving on-site safety and reducing the need for manual inspections. In retail, Aira's customer flow analysis system tracks foot traffic and duration of visits, and even recognizes repeat customers. This gives retailers precise, and comprehensive data to formulate effective business strategies.With ASUS NUC, Aira has successfully combined efficient AI computation with streamlined deployment, saving costs and energy. Li notes that Aira plans to continue capitalizing on the computational power, compact size, high stability, and global availability of the ASUS NUC to provide its AI solutions to businesses worldwide.For more product information, please refer to the ASUS NUC website.
Monday 23 September 2024
SK Hynix applies CXL optimization solution to Linux
SK Hynix Inc. announced today that the key features of its Heterogeneous Memory Software Development Kit (HMSDK)1 are now available on Linux2, the world's largest open-source operating system.1Heterogeneous Memory Software Development Kit (HMSDK): SK Hynix's proprietary software development kit. It enables effective memory control, improving the performance of heterogeneous memory systems such as CXL memory.2Linux: An operating system developed in 1991 by Linus Torvalds that has since expanded to become the world's largest open-source operating system. Most operating systems for cloud systems and supercomputers, as well as smartphones, cars, and appliances, are built on Linux.HMSDK is SK Hynix's proprietary software for optimizing the operation of Compute Express Link (CXL)3, which is gaining attention as a next-generation AI memory technology along with High Bandwidth Memory (HBM). Having received global recognition for HMSDK's performance, SK Hynix is now integrating it with Linux. This accomplishment marks a significant milestone for the company as it highlights the company's competitiveness in software, adding to the recognition for its high-performance memory hardware such as HBM.3Compute Express Link (CXL): A next-generation interface that efficiently connects CPU, GPU, memory, and other components in high-performance computing systems to support massive, ultra-fast computation. By applying CXL to existing memory modules, the capacity can be expanded by more than 10 times.In the future, developers around the world working on Linux will be able to use SK Hynix's technology as the industry standard for CXL memory, putting the company in an advantageous position for global collaboration on next-generation memory.SK Hynix's HMSDK enhances memory package's bandwidth by over 30% without modifying existing applications. It achieves this by selectively allocating memory based on the bandwidth between existing memory and expanded CXL memory. Additionally, the software improves performance by more than 12% over conventional systems through optimization based on access frequency, a feature which relocates frequently accessed data to faster memory.The semiconductor industry anticipates full commercialization of CXL in the second half of 2024, coinciding with the release of the first server CPUs featuring the "CXL 2.0" specification. In preparation for this, SK Hynix is currently validating CXL 2.0 memory in 96 GB and 128 GB capacities with customers. The company plans to begin mass production by the end of the year."For the development and spread of AI systems such as large language models (LLMs), it is now necessary to significantly improve not only semiconductors but also the level of system applications to support them," said Youngpyo Joo, Head of Software Solution at SK Hynix. "With this Linux integration and collaboration, we will strive to improve our status as a total AI memory solutions provider by innovating technologies and expanding the ecosystem in this field."About SK Hynix Inc.SK hynix Inc., headquartered in Korea, is the world's top-tier semiconductor supplier offering Dynamic Random Access Memory chips ("DRAM"), flash memory chips ("NAND flash"), and CMOS Image Sensors ("CIS") for a wide range of distinguished customers globally. The company's shares are traded on the Korea Exchange, and the Global Depository shares are listed on the Luxembourg Stock Exchange. Further information about SK hynix is available at www.skhynix.com, news.skhynix.com.
Thursday 19 September 2024
MEAN WELL promotes green energy innovation focusing on 4 major energy fields and providing comprehensive applications
With the rapid changes in global climate, environmental issues have garnered significant attention. Additionally, the demand for green energy solutions has increased across various industries. However, the market still faces numerous challenges, ranging from inefficient energy conversion to the complex integration of systems and the lack of comprehensive solutions.MEAN WELL, a leading brand in standard power supply solutions, is actively advancing the innovative development of new energy technologies through its robust technological foundation and forward-thinking strategic approach. Tony Hsieh, Section Manager of MEAN WELL's Technical Service Center, stated that the company recently showcased its latest technologies and products at the C3 Green Technology Hall, available through MEAN WELL's Online Expo. This hall integrates the resources of MEAN WELL and the SDG Group, focusing on four key Green Energy, Energy Conservation, Energy Storage, and Intelligent Energy, providing customers with comprehensive, one-stop solutions.NTN-5K series: An Inverter Solution for Energy Storage & Backup Uninterruptible Power SystemHsieh pointed out that MEAN WELL has launched a number of innovative green energy products. For instance, the NTN-5K Off-Grid Industrial Grade 2-in-1 Charging Inverter employs bidirectional energy conversion technology, which reduces system size and enhances the price/performance ratio. It can also be integrated with solar panels and energy storage systems, significantly boosting energy efficiency. Another key product, the SHP-30K series of Ultra High Wattage & High-efficiency Power Supplies, is primarily designed for applications in emerging fields such as hydrogen electrolysis, industrial lasers, and solid-state amplifiers, demonstrating MEAN WELL's lead in pioneering technological applications.MEAN WELL's green energy product line features advanced bifacial solar modules, delivering up to 715 W of front-side power, with an efficiency of up to 23% and a bifaciality factor of up to 85%. These high-efficiency modules are backed by a 30-year power quality guarantee and exhibit outstanding anti-LeTID and anti-PID performance, significantly enhancing their reliability and durability. To further optimize solar system efficiency, MEAN WELL's partners are continuously advancing maximum power point tracking (MPPT) technology, integrating it into their solar charge/discharge controllers. This allows for real-time tracking of the highest voltage and current values from solar modules, thereby maximizing power output.MEAN WELL offers a comprehensive range of solutions for energy conservation. The company's centralized power supply systems enhance energy utilization and reliability through centralized energy management, thereby minimizing energy loss and reducing environmental pollution. Additionally, MEAN WELL's energy recovery equipment enables the transfer of excess electricity from production or testing processes back into the power grid, which effectively lowers carbon dioxide emissions and results in significant energy cost savings for companies. For instance, the company's VFD drives leverage the efficiency and compactness of brushless DC motors to substantially boost factory energy-saving performance. Moreover, MEAN WELL has introduced the TPA series of power controllers, which employ 32-bit high-speed DSPs to offer high precision and stability while supporting various control modes tailored to different applications.In the field of energy storage, MEAN WELL has developed a complete range of energy storage products suitable for residential, mobile, and commercial applications. Residential energy storage systems can not only help users to effectively balance the load on the power grid but also address peak demand requirements, thereby significantly enhancing energy utilization. MEAN WELL's mobile energy storage solutions, with power capacities ranging from 300 to 3000 watts, are ideal for outdoor activities, fieldwork, emergency roadside assistance, and various other scenarios, providing reliable and convenient energy supply. Additionally, MEAN WELL's home energy storage solutions leverage renewable energy and advanced storage technologies to effectively balance electricity supply and demand, thereby improving energy efficiency and reducing costs.Hsieh mentioned that MEAN WELL's product strategy revolves around the concept of "4S + 3 Highs." "4S" stands for systems, software, solutions, and service, while the "3 Highs" refer to high production efficiency, high added value, and high price/performance ratio. This strategy is also reflected in the design of MEAN WELL's products in the areas of green energy, energy conservation, and energy storage. By enhancing the quality of its hardware products and integrating software and safety verification services, MEAN WELL delivers comprehensive and effective system solutions to the customers.To further enhance service quality, MEAN WELL not only develops software and hardware products but also leverages the resources of its affiliated companies, such as PowerNex Precision Technology and SHARE WELL (including SHARE WELL Green Power Technology and SHARE WELL Certification), to offer integrated, one-stop services. For instance, Hsieh mentioned that the NTN-5K Off-Grid Industrial Grade 2-in-1 Charging Inverter can be seamlessly combined with solar panels and MPPT charge controllers from MEAN WELL's partners, creating highly efficient and stable solutions. This integration simplifies the procurement process for customers, ensures compatibility and stability of all system components, and improves overall performance and reliability.In addition, MEAN WELL has set up product consultation sections in the C3 Green Technology Hall and the C4 Product & Technical Service Center to quickly answer users' questions and help customers to build systems that meet their needs. In this way, customers can communicate directly with MEAN WELL's professional team to customize solutions. Moreover, MEAN WELL provides comprehensive after-sales services and technical support to ensure that the performance of its products is fully utilized to maximize energy efficiency.Hsieh concluded that, with advancements in green energy, energy conservation, and energy storage technologies, MEAN WELL will persist in its investment in research and development. The company will enhance its "4S + 3 Highs" strategy and bolster the integration of software and hardware. MEAN WELL is committed to delivering smarter and more efficient energy solutions to its customers and strengthening collaboration within its corporate group. The company aims to broaden the scope of its comprehensive services and contribute significantly to energy transformation and industry development, as articulated by Hsieh.
Wednesday 18 September 2024
LitePoint embraces new opportunities for growth with innovative wireless testing solutions
LitePoint, a leading provider of wireless testing solutions, hosted "Future First, Smart Testing" innovative testing technology seminars in Taipei and Hsinchu on July 23rd and August 8th, 2024. This year's focus revolves around testing and validation of various wireless communication technologies, spanning from the deepening of 5G technology to the commercial progress of 5G-Advanced (5G-A) technology, as well as the mass production of Wi-Fi 7 in the latter half of 2024. Additionally, it encompasses the emergence of innovative technologies and smart applications in Bluetooth and Ultra-Wideband (UWB) technologies, showcasing the thriving influence and boundless potential of wireless communication technologies.Elvin Ren, General Manager of APAC Sales, took the stage first to deliver an opening speech. Besides welcoming the esteemed guests present, he succinctly introduced the current dynamic developments in LitePoint's testing technologies, offering easy-to-use products and simplified testing processes that continuously drive the future of highly reliable, low-latency smart applications. Seeing the growth trends in the APAC region, LitePoint has swiftly established a service center in Vietnam and a repair center in India, reinforcing its product layout and technical support capabilities in the APAC region to assist customers in grasping diverse wireless communication testing technologies and seizing valuable market opportunities.Frank Chang, General Manager of ACE Solution, subsequently introduced automotive applications. He addressed smart automotive applications and developments leveraging AI, validating automotive smart applications through chip and wireless communication testing. These include various smart applications such as ADAS, automotive radar, electronic power drive, and V2X, along with the introduction of LitePoint's full range of testing solution systems.Frank Chang, General Manager of ACE SolutionThe progress of multiple wireless communication technologies in the AI eraYuka Muto, Senior Product Manager at LitePoint, echoed the future development of diversified testing technologies for wireless testing in the AI era during her keynote speech. Comparing her first visit to Taiwan in 2000 to her current business trip, she felt the wonderful use cases initiated by wireless communication technology, creating an unparalleled and comfortable business travel experience. The rise of AI technology symbolizes the takeoff of a new era.While AI technology is dazzling, it requires massive data to train the accuracy of AI models, necessitating various wireless communication technologies to collect and connect data, providing extensive bandwidth, high-stability network connections, and low-latency data transmission capabilities. This includes the integration of technologies such as 5G, Wi-Fi, Bluetooth, UWB, and NTN, coupled with information security technologies, to create AI applications that satisfy the diverse needs of end-users. However, validating and testing these technologies require LitePoint's testing solutions to ensure data integrity, allowing AI to continuously create astonishing user experiences.Yuka Muto, senior product manager at LitePointInsights from the 2024 MWC Shanghai on the new changes in 5G-advancedBenson Wu, Senior Analyst and Research Manager at DIGITIMES, highlighted the new developments and trends of 5G-Advanced (5G-A) at the 2024 MWC Shanghai. Drawing from his on-site experience with China's three major telecom operators promoting 5G-A services, he looked forward to China surpassing the milestone of one billion users in 2024. Unfortunately, the financial outcomes of this transition are not solid, making enhancing the profitability of 5G networks a perpetual pursuit for global telecom operators. This involves the introduction of new 5G killer applications, with AI's multiplier effect becoming a significant driving force. He quoted a new formula from the event: "Compute Power x Connect AIx = Future," representing the breathtaking anticipation for thriving AI applications. He enumerated current mainstream highlights, including low-altitude drones (eVToL), AI language large models (LLM), Gen AI dialect translation applications, 5G new calls, and 5G NoVR calls, along with various mobile phone products and NTN satellite communication services. These signify the precious value of creating differentiated services and the irresistible new economic model of 5G-A.Benson Wu, senior analyst and research manager at DIGITIMESValidating wi-fi 7 RF performance with the IQxel-MX seriesYoung Huang, Team lead of applications, explored the validation of Wi-Fi 7 technology in RF performance. He focused on the real-world performance and market acceptance of Wi-Fi 7 systems, where RF performance is a crucial aspect for direct competition. He pointed out key viewpoints such as UL-OFDMA technology, transmission range, and transmission rate, along with validating the actual benefits of Wi-Fi 7 coexisting with other wireless communication technologies. Since Wi-Fi 7 requires the use of the 6GHz spectrum band to achieve optimal benefits of 320MB bandwidth and 4096 QAM modulation, validation of test strategies under different transmit power settings is necessary due to frequency interference in the 6GHz spectrum band, involving AFC-defined functions and actual simulation of the test environment.Furthermore, in system performance testing, involving range and rate testing validation, examining transmission latency, range, and rate verification is crucial. By using IQsniffer products as intermediate monitoring tools, besides analyzing the PHY and MAC layer performance of the RF transmitter, it also measures Wi-Fi and BT signal interference, analyzing results above the MAC layer. These are important challenges faced in the design of Wi-Fi 7 systems, echoing the importance of LitePoint's testing machine capabilities. Responding to the new technical challenges of Wi-Fi 7, LitePoint deploys the IQxel series, led by the IQxel-MX series, with IQfact+ automated testing software to satisfy complete RF performance testing needs.Young Huang, team lead of applicationsThe importance of seamless testing for 5G O-RAN radio unitsBrady Chen, Senior Application Engineer, focused his presentation on the testing process and solutions for O-RAN Radio Units (RU). To address the needs of different field infrastructure scenarios, the diversification of O-RAN equipment becomes a key consideration for telecom operators in optimizing networks, information transmission throughput, and costs. The expected performance of O-RAN RU functions requires complete testing to ensure, for which LitePoint provides effective solutions to assist supply chain manufacturers in facing different testing needs.He focused on O-RAN Fronthaul Conformance Test consistency testing, mainly through Fronthaul to test the test items and parameters specified by the O-RAN.WG4.CONF standard, covering M-Plane, S-Plane, and UC-Plane function testing. Therefore, LitePoint provides testing solutions to assist in the convenient testing of RU products, with the IQFR1-RU full-function testing machine as the main solution, providing complete 3GPP 5G NR RF downlink/uplink testing, MIMO testing, and Interference testing scenarios. Since test items and scenarios require considerable testing equipment setup and installation time, LitePoint provides software integration tools like IQfact5G to solve production line setup processes, saving significant time on calibration, installation, and parameter settings, and accelerating and streamlining processes with parallel processing, greatly reducing RU testing time. Additionally, RU Tx and Rx testing can be integrated into a single machine, helping RU suppliers and telecom operators accelerate the commercialization process.Brady Chen, senior application engineerExploring Bluetooth next-generation features, wireless testing needs, and technologiesJoe Chang, Application Engineer at LitePoint, analyzed the testing of the new generation Bluetooth Channel Sounding positioning function, focusing on physical layer testing. Bluetooth technology is no longer limited to 2.4GHz spectrum transmission; it has now expanded to use the 5GHz and 6GHz frequency bands, switching frequency transmission to complete anti-interference design requirements. In 2024, it is estimated that there will be over 250 million Bluetooth devices, making the channel-sounding positioning function a valuable market opportunity. Regarding testing details, it emphasizes different testing technologies and needs, including RSSI and Time of Flight (ToF).The Channel Sounding positioning function originates from important ranging technologies such as PBR (Phase Based Ranging) and ToF (Time of Flight). Testing challenges require validating multiple scenarios and technical challenges. To facilitate testing of different usage scenarios where Bluetooth devices are mixed with various electronic devices, LitePoint introduces the IQxel-MW 7G and IQxel-MX to address the needs of different testing scenarios for BT Channel Sounding positioning, assisting customers in creating next-generation Bluetooth device products and capturing important business opportunities.Joe Chang, application engineer at LitePointUnlocking the full potential of 5G: 5G advanced technology leading new applicationsSenior Product Manager Middle Wen presented on the current trending topic of 5G Advanced technology. He began by noting that about half of the lifecycle of the 5G era has passed since its inception. The use of a true 5G Standalone (SA) standard network will dominate the future of subsequent 5G applications, marking the birth of the 5G-A era. The related functions and specifications will be defined by the 3GPP's R17, R18, and R19 standards. Looking at the new features of 5G-A from the perspective of the 3GPP R17 standard, he listed several, including the Sidelink standard, which focuses on direct connections between devices, followed by the RedCap standard and the significant development of NTN technology for satellite communications. Other features include Network Slicing technology specifications, the introduction of AI/ML to enhance network connection efficiency, and further evolution of power-saving functions in 5G networks. The use of additional spectrum and the transition to the next-generation 6G network will be completed with the subsequent release of 3GPP standards.Furthermore, regarding the highly regarded RedCap standard, the R17 version is tailored to the needs of wearable devices, industrial sensors, and security surveillance cameras. The R18 RedCap standard actively discusses replacing traditional IoT device connection methods. Additionally, NTN networks represent another groundbreaking change, defining IoT-NTN and NR-NTN architectures. Traditional satellites, which only performed direct signal transmission, have evolved into new-type satellites with base station functionality, completing the definition of regenerative satellites. In the future, mobile phones will be able to directly connect to satellites for data transmission. The 3GPP plans to standardize satellite communications and create examples of seamless mobile phone and satellite connections. Promising applications in the 5G-A era include AR/VR, industrial 5G private networks, IoT connections under RedCap, autonomous vehicle systems, and a wide range of smart applications composed of LBS technology.Regarding LitePoint's testing solution product strategy, it involves supporting the FR1, FR2, and FR3 spectrums, including the expansion and development of signaling and non-signaling machines. The product strategy for automated testing software will be customized and differentiated for chipset and module manufacturers. Other testing tools are convenient and practical, advocating a plug-and-play usage approach. As 5G-A technology undergoes significant modifications to welcome the SA network architecture, more changes to the 5G SA network will soon captivate consumers' attention.Middle Wen, senior product managerExploring the rapidly developing ultra-wideband (UWB) technology: a rising starChih-Wei Huang, Team lead of applications, delivered the presentation focusing on the currently popular UWB micro-positioning technology applications and testing solutions. UWB precise positioning technology, which can achieve accuracy within 10 centimeters, is highly popular in flagship smartphones. It is utilized in various applications such as indoor navigation, smart homes, and various automotive smart keys (Digital Key), showcasing a promising development outlook and extensive extended application opportunities in the IoT and automotive chipset markets.Chih-Wei Huang highlighted several applications of UWB. The first is the application of smart keys (Digital Key), which has now reached the 3.0 specification. The second is the application of in-vehicle UWB radar, used to detect whether infants or pets have been left in the vehicle accidentally, preventing serious regrettable incidents. The third is the issue of precise positioning, which involves confirming distance and accuracy. These new applications are tested and verified through standards such as IEEE 802.15.4ab, FiRa 2.0, and CCC PHY-test. Taking the IEEE 802.15.4ab standard as an example, it adds several test items, including Narrow-band Assistance (NBA) and Multi-Millisecond (MMS) test items. It introduces the testing of multiple Data Rate transmissions and sensing, emphasizing narrowband signal interaction (Offloading handshaking) transmission and fast transmission of small packets. To embrace the future development of UWB technology applications, LitePoint provides a comprehensive one-box testing solution, IQgig-UWB+, along with a one-stop testing solution for FiRa certification testing requirements and CCC PHY testing, satisfying the needs of the UWB industry for certification testing solutions.Chih-Wei Huang, team lead of applications
Holtek
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