NavInfo: Won the double crown of domestic automotive SoC and MCU, and has obtained more production capacity from TSMC

The first extraordinary general meeting of Beijing NavInfo Technology Co., Ltd. in 2022 was held in Beijing. At the meeting, Cheng Peng, general manager of NavInfo, said, “Automakers come to us every day, asking us to distribute goods to them, but now Not enough”, although consumer electronics demand has declined, TSMC has given NavInfo more wafer capacity, but it can still only meet one-tenth of its demand.

NavInfo: Won the double crown of domestic automotive SoC and MCU, and has obtained more production capacity from TSMC

The strategic transformation of smart travel has achieved initial results, and a large number of new energy vehicle orders have been obtained
At present, automobiles are developing in the direction of electrification, networking, intelligence and sharing. NavInfo closely follows the development trend of automotive intelligence, and actively promotes the evolution and upgrading of traditional businesses to new service models, forming a business system of Zhiyun, Zhijia, Zhicai, and Zhixin, and initially completing the strategic transformation to an intelligent travel technology company.

Cheng Peng pointed out that in 2021, NavInfo’s new smart travel strategy transformation will show initial results, and the second growth curve will begin to rise. It is understood that NavInfo’s new operating income in 2021 will reach 3.060 billion yuan, a year-on-year increase of 42.48%, a new high since its listing, and its net profit will increase by 139.45% year-on-year. The performance inflection point has been established.

Affected by the domestic epidemic in the first half of 2022, many auto factories were forced to suspend production and production, and auto sales in the second quarter declined; It also affects car production. Cheng Peng said that the auto industry has been affected by the epidemic in the short term, but NavInfo’s customers are mainly BMW, Daimler, Volkswagen and other international brands, with strong ability to withstand pressure. The cloud, smart driving, smart cabin, and smart core businesses are not particularly affected.

This year, the new energy vehicle market has shown a rapid growth trend. According to data released by the Ministry of Public Security, as of the end of June, the number of new energy vehicles in the country reached 10.01 million, accounting for 3.23% of the total number of vehicles. Among them, the number of pure electric vehicles is 8.104 million, accounting for 80.93% of the total number of new energy vehicles. Cheng Peng pointed out that NavInfo has always put its research and development focus on the field of new energy vehicles. The unexpected development of the new energy vehicle market this year has also caused the company’s sales force to quickly shift and obtain some orders for new energy vehicles.

Cheng Peng further pointed out that there were few ADAS orders last year, and this year’s ADAS demand has surged, which is an excellent opportunity for the company to seize the share of new energy vehicles. Since NavInfo has made adequate preparations in the past few years, it has grabbed a lot of market share. Due to the high cost of ADAS solutions of foreign manufacturers and limited resources, they may not be able to supply some new demanders, and there are few domestic manufacturers with better ADAS technology, so NavInfo can obtain some orders.

However, NavInfo is not satisfied with this, and has more ambitious goals. Cheng Peng said that NavInfo’s revenue target is to quickly reach a scale of tens of billions of yuan from several billion yuan. If it is not affected by the epidemic, it may follow the company’s original plan.

The smart core business is at the leading level in China, and won the double crown of domestic automotive SoC and MCU
Zhixin is a highly anticipated business among NavInfo’s four major businesses. It is understood that the smart chip business mainly refers to the design, research and development, production and sales of automotive electronic chips for the use scenarios and mass production needs of the automotive body control domain, intelligent driving domain, intelligent cockpit domain, chassis domain, power domain, etc. Integrated and software-hardware integrated system solutions.

It is understood that automotive semiconductors are mainly divided into SoC, MCU, power semiconductors, sensor chips, memory chips, etc. At present, NavInfo has been involved in the field of automotive chips such as smart cockpit chips (SoC), automotive-grade microcontroller chips (MCU), tire pressure monitoring chips (TPMS), and automotive audio power devices (AMP).

Among them, NavInfo’s smart cockpit chip AC8015 has been installed and shipped in mass-produced models of many customers. It is expected that the shipment volume will exceed the target of one million by the end of 2022. Cheng Peng revealed that the AC8015 exceeded their expectations. It was successfully lit up and mass-produced for the first time. With its cost-effective advantage, it squeezed out NXP and Renesas and won many orders.

NavInfo is also promoting the research and development of the second-generation high-performance smart cockpit chip AC8025. Cheng Peng said that the AC8025 has just been designed and is expected to be put into production next year and mass-produced in 2024. The chip can support some of the functions of L2.

“SoC is complex enough and is the cornerstone of incubating other businesses. If SoC can be done well, we can spin off some people to make MCU.” Cheng Peng said. NavInfo’s first MCU chip 7840 that meets the requirements of automotive-grade functional safety will be lit in advance in Q1 of 2022, and will further expand the application of domestic MCUs in the field of automotive electronics in the future.

So far, NavInfo has made remarkable achievements in smart cockpit chips (SoC) and automotive-grade microcontroller chips (MCU). Cheng Peng said that these two chips are currently at the leading level in China and have become the champions of this segment.

But now there is still supply and demand for automotive semiconductors. Cheng Peng pointed out that NavInfo doesn’t care about the price increase of wafer foundries. If the foundry can give more capacity, they can get more revenue and profits from it, because automotive Chips are high-margin products.

When will the shortage of automotive semiconductors be relieved? Cheng Peng believes that automotive semiconductors will not be relieved until at least 2023, because automotive chips have high reliability and stability requirements, small quantities and many categories, and many manufacturers are reluctant to make efforts to do it.

Netflix movies/TV shows already support spatial audio, no special equipment required

After rolling out spatial audio support for iPhones and iPads last August, Netflix announced that it will make the feature available to more users, and it supports playback through any stereo speakers or headphones.

Netflix movies/TV shows already support spatial audio, no special equipment required

According to Netflix, the new spatial audio feature does not require any specialized equipment. Netflix subscribers can search for “spatial audio” on the platform to see all supported content. However, the feature is currently only available on select Netflix original TV shows and movies, including the fourth season of the hit sci-fi series Stranger Things, Red Notice and The Witcher, among others.

In its announcement, Netflix mentions that the new spatial audio feature “helps turn the movie experience of immersive audio into any stereo, so you can better immerse yourself in the story no matter what device you’re watching Netflix on.”

IT Home understands that the feature is available on all Netflix subscription plans in all regions. Netflix’s new spatial audio feature leverages Sennheiser’s AMBEO 2-channel spatial audio technology. However, this feature does not support the head tracking feature of the AirPods Pro.

China Mobile: By the end of 2022, 5G continuous coverage in townships and above will be basically achieved

China Mobile, China Telecom and China Unicom jointly held an investor exchange event for listed companies in the telecommunications industry.

Yang Jie, chairman of China Mobile, pointed out in his speech that it is expected that by 2025, the proportion of my country’s digital economy in GDP will increase from 39.8% last year to more than 50%, and the size of the information service market will increase from 12.5 trillion last year to 228,000. 100 million.

Facing the new situation and new opportunities, China Mobile has defined its new position as a world-class information service technology innovation company, and formulated and implemented a new strategy to create a world-class power building.

On the one hand, the system builds a new type of information infrastructure focusing on 5G, computing power network, and smart middle platform: First, build a first-class 5G network, basically achieve continuous coverage of 5G above townships and villages nationwide by the end of the year, as well as important parks, hotspots, Effective coverage of developed rural areas; second, pioneering the construction of a ubiquitous and integrated computing power network to implement the country’s deployment of eastern and western computing; third, building a smart middle station with operator characteristics and China Mobile characteristics.

On the other hand, innovate to build a new information service system of connection + computing power + capability: First, provide high-speed, mobile, secure, and ubiquitous connection services, launch 5G messaging, 5G new calls, cloud games and other characteristic services, relying on The 5G private network industry platform provides informatization solutions such as smart agriculture, smart factories, and smart cities; the second is to enrich computing power services with one-point access and out-of-the-box computing, and build a computing network brain that integrates computing and network scheduling and orchestration. Develop computing power services, and explore the scenario application of computing power networks such as the Internet of Vehicles and Metaverse; the third is to output capability services that are uniformly packaged and flexibly invoked, and create a central kitchen-style middle-office open service model.

Yang Jie said that this year, the three basic communication operation companies gathered in A-shares, realizing the close integration of the capital market and the customer market, allowing customers to share the achievements of industry development. We will take this opportunity to seek development hand in hand, work together to write a new chapter, and strive to be the first to become stronger, better, and bigger in the digital economy.

Microsoft confirms it’s ‘tracking’ a bug in Windows 11 23H2, no Dev update this week

Microsoft Senior Program Manager Brandon LeBlanc has confirmed that the Windows Insider Preview will not be updated today as the company is busy “tracking” a bug in the upcoming Dev Channel, which means that Build 25156 will be released next It won’t come until later in the week.

Microsoft confirms it’s ‘tracking’ a bug in Windows 11 23H2, no Dev update this week

IT House has reported that Microsoft released a new Windows 11 preview version 25151 to the Dev channel on June 30. This is a build of Sun Valley 3 (Windows 11 23H2) for Windows Insiders, which will eventually be merged into the 2023 system.

The new version of Windows 11 adds many new changes and improvements on top of bug fixes.

Microsoft confirms it’s ‘tracking’ a bug in Windows 11 23H2, no Dev update this week

Windows 11 Build 25145 updates are as follows
This release includes a set of fixes that improve the overall experience for Insiders on their PCs.

[File Explorer]

Fixed a scaling issue that could cause tabs to become unexpectedly large.

Right-clicking a tab and then clicking elsewhere in File Explorer now closes the context menu more reliably.


It is believed that the underlying fix in Build 25145 addresses a recent issue where shutdown via the Start menu did not work for some Insiders (rebooting unexpectedly), so it was removed from the known issues list. If you continue to experience this issue with the latest update, please report it in the Feedback Hub.

Fixed a high-hit Windows Security app crash.

Updated the Exclusions page in the Windows Security app so that file paths now make better use of available space, rather than truncating when space is still available.

Fixed a potential crash when trying to delete a port in printui /s.

Fixed an issue that prevented some Insiders from printing from UWP apps over the past 2 builds.

Known Issues

Microsoft is investigating reports of mica materials and acrylic blur effects rendering incorrectly in operating system surfaces such as the Start menu, Notification Center, and other areas.

Some games that use Easy Anti-Cheat may crash or cause bugchecks on the PC.

[File Manager]

The up arrow in File Explorer tabs is misaligned. This will be fixed in a future update.

Microsoft is investigating the unexpected display of the File Explorer body in light mode when launching File Explorer in certain ways using dark mode (for example, from the command line).


Microsoft is fixing an issue that caused widget preferences (temperature units and pinned widgets) to unexpectedly reset to default.

[Live subtitles]

Some full-screen apps, such as video players, prevent live captions from appearing.

Some applications that are located near the top of the screen and are closed before Live Captions are running will be restarted behind the Live Captions window at the top. Use the system menu (ALT + SPACEBAR) while the application has focus to move the application’s window further down.

Musk says he will abandon acquisition of Twitter

According to Bloomberg, Musk said his advisers sent a letter to Twitter on Friday formally informing it that he was terminating the acquisition agreement because the social media company had failed to provide information about the fake accounts.

Musk said the company had not “complied with its contractual obligations.” In response, the Twitter chairman responded: We will see you in court.

Musk says he will abandon acquisition of Twitter

Twitter US stocks fell 7% after the market and are now down about 5.49%.

IT House learned that Musk made an offer of $54.20 per share for the acquisition in April, for a total price of $44 billion. Shares of Twitter are down about 7 percent so far, with a market value of about $28.129 billion.

Twitter Chairman Brett Taylor said the board plans to take legal action to enforce the merger agreement.

Musk says he will abandon acquisition of Twitter

In a filing, Musk’s lawyers said Twitter’s failure or refusal to respond to repeated requests for information about false or spam accounts on the platform was critical to the company’s business performance.

“Twitter has seriously violated multiple terms of the agreement by appearing to make the false and misleading statements that Mr. Musk relied on in entering into the merger agreement,” the filing said.

The world’s richest man bought Twitter for $44 billion in April, but has since suspended acquisitions unless the company can produce evidence that spam bots account for less than 5 percent of the share.

It is worth mentioning that the terms of the deal are clear: Musk will have to pay a fee of $1 billion in the event that the transaction cannot be completed. It remains to be seen how the decision could lead to a protracted legal battle between Musk and the 16-year-old San Francisco company.

Samsung ranks first in the world in smartphone shipments in the first quarter, but only Apple is growing, followed by Xiaomi, OPPO, and vivo

The Bankless Times recently published an analysis that gave some smartphone shipment data among major players in the first quarter of this year, including the company’s exploration of different vendors and global market share of shipments.

It is said that Samsung Electronics supplied 73.6 million smartphones in the first quarter of 2022, with a global market share of 23.4%; while the second-placed Apple shipped 56 million units globally, with a market share of 18%.

Judging from the actual data in the report, compared to the same period last year, Apple’s sales increased by 2.2% year-on-year, and Apple is also the only manufacturer to achieve positive growth.

Meanwhile, Xiaomi came in third with a 12.7% market share (39.9 million units shipped), followed by OPPO and vivo with 27.4 million units (8.7%) and 25.3 million (8.1%). The report further states that Xiaomi’s market share fell by 18% year-on-year, while OPPO and vivo also saw a significant drop in market share (year-on-year), down 27% and 28%, respectively.

In addition to the top five, other manufacturers shipped a total of 91.4 million units, accounting for 29.1% of the market share.

Organization: Samsung’s smartphone shipments in the first quarter were the first in the world, but only Apple was growing, followed by Xiaomi, OPPO, and vivo

According to data from International Data Corporation (IDC), global smartphone shipments in the first quarter of 2022 fell by 8.9% year-on-year. This marked the third consecutive quarter of decline in smartphone market shipments and was about 3.5% below IDC’s February forecast.

Nabila Popal, research director at IDC, attributes the decline to current supply constraints on key phone parts. In addition, she said global inflation and economic uncertainty have dampened consumer demand and spending, especially in China. This, coupled with the uncertainty created by the Russia-Ukraine war, has forced OEMs to scale back their 2022 shipment plans.

Ryan Reith said that Samsung and Apple have handled supply chain challenges better than their rivals. This allows them to avoid the troughs experienced by other manufacturers. As such, he believes the drop in demand is only temporary and will pick up once the global economy stabilizes.

The salary of software developers in Dubai ranks third in the world: the monthly salary starts from about 42,833 yuan, and the top two are Silicon Valley and New York.

According to a report, Dubai’s tech sector has the third-highest earnings for employees in the world. Software engineers in Dubai with at least three years of experience earn 30 percent more than employees in other major tech hubs such as London, Amsterdam and Berlin, according to a report released Wednesday by consulting firm Mercer.

According to the study, tech workers in Silicon Valley and New York earn 35% and 22% more than their Dubai counterparts.

The salary of software developers in Dubai ranks third in the world: the monthly salary starts from about 42,833 yuan, the top two are Silicon Valley and New York

“Dubai’s status as a global business hub, coupled with its tax-free environment, world-class infrastructure, security and high quality of life, makes Dubai an extremely attractive market for talent,” said Vladimir Vrzhovski, Mercer’s Head of Labour Mobility, Middle East. “Given the UAE’s commitment to becoming the global capital of the digital economy, the demand for skilled talent will continue to grow in the UAE.”

According to Hays’ 2022 GCC Salary Guide, software development executives in the UAE earn an average of AED 52,500 per month.

In addition, according to the Hays report, the average monthly salary of front-end developers/engineers in the UAE is 25,000 dirhams (about 45,568 yuan); the average monthly salary of back-end developers/engineers is 23,500 dirhams (about 42,833 yuan); The average monthly salary of mobile application developers is 24,000 dirhams (about 43,745 yuan); the average monthly salary of engineering managers is 45,000 dirhams (about 82,022 yuan); the average monthly salary of software engineering directors is 55,000 dirhams (about 82,022 yuan) 100,249 yuan).

According to recruitment experts, the UAE’s demand for new employees has been dominated by the tech sector, as companies accelerate their digital transformation plans and as international tech companies start to grow in the Middle East.

According to a study conducted by employment website and market research firm YouGov, nearly 66 percent believe that digital transformation, automation and other technological advances, artificial intelligence will change the nature of work in the future.

5 Best Free QR Code Generators for 2022

#1 is best qr code generator tool for everyone free using. it has excellent page design so clean. People can create many type of qr codes like link, texts and emails.

With all qr codes can be designed colorful and creative, there are many colors, shapes and icons you can choose to make your qr code differently.

#2 QR Code Monkey

QR Code Monkey is free to use. You can create and download the desired QR Code instantly from the website. Just like, with a paid plans, you can also create dynamic QR Codes, add them under folders, and visualise their performance on the dashboard.

#3 The QR Code generator

It is a basic solution that gets the job done, creating a black and white QR Code. It supports the humble QR Code types, such as text, URL, contact, or vCard QR Code, call, and SMS. The tool does have an option to create dynamic QR Codes upon sign-up, but the options are limited.

#4 GoQR

For a website that Google says is not secure, GoQR certainly isn’t the best of the lot. Any website that doesn’t have an SSL certificate should be avoided since the data you provide is not encrypted. Anyway, the website is lackluster and pretty challenging to navigate. Although it offers variety, both in creating QR codes and printing them on merchandise, the result does not inspire confidence. You can create business cards, T-shirts, and such but again, refrain unless you have no other choice from a privacy standpoint.

#5 QR stuff

The website isn’t easy to navigate; apart from that, the QR codes can only be customized after signing up, and even the free QR code has a limit on the number of scans, i.e., 50. When I tried to switch to the dynamic QR, it failed to load. It looks like another one we can afford to skip.

It is reported that Western Digital plans to spin off flash memory and hard disk business

On June 7, local time, according to Reuters, memory storage equipment maker Western Digital said on Tuesday it was reviewing strategic options, including options for splitting its flash memory and hard disk businesses.

It is reported that Western Digital plans to spin off flash memory and hard disk business

The announcement comes a month after prominent activist investor Elliott Management disclosed it took a nearly $1 billion stake in the company and pushed for it to spin off its flash and hard drive businesses. Elliott owns about 6 percent of the California-based company.

New York-based Elliott has also said it provided more than $1 billion in incremental equity capital to buy ios app reviews Western Digital’s flash memory business, with an enterprise value of $17 billion to $20 billion, the report said.

“Through this process, we are actively pursuing a broad program of strategic and financial options that will help further optimize Western Digital’s value, including Elliott’s offer to our company,” Western Digital CEO David Goeckeler said in a statement. Advice on investing in incremental equity capital for the flash memory business.”

Undergraduate of Peking University wins first place in global competition with chip research

The teenager’s name is Guo Zizheng. He is a senior in the Turing class of Peking University. He has been directly enrolled in the School of Integrated Circuits.

The award of this competition is not the first time in his scientific research/competition resume. Previously, as a member of the Peking University supercomputing team, he won the first prize of the World University Student Supercomputing Competition ASC. He also published 8 first-author papers at international top conferences in the field of chip design automation (EDA) such as DAC, ICCAD, and DATE.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

▲ Source: Peking University

Under the official Weibo, many netizens have praised and congratulated it.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

Published 8 top conference papers as one author
The Turing Class of Peking University is a class established by Peking University to cultivate top-notch talents in the field of computer science. Each class of students is selected from among thousands of freshmen. As a member of the Turing class, Guo Zizheng had the opportunity to enter various research groups to experience scientific research life in his sophomore year.

According to Peking University’s official Weibo report, the fate between him and EDA began with the scientific research rotation activities held by the Frontier Computing Center.

As a sophomore at that time, he was the first to choose the research group of researcher Lin Yibo of the School of Integrated Circuits. It happens that Lin Yibo’s research direction is EDA and GPU/FPGA acceleration of EDA algorithms.

The importance of EDA does not need to be repeated. It is also called chip design automation, and it is one of the key technologies of “stuck neck” in my country. Many media commented, “Whoever masters EDA will have the dominance in the chip field.”

The main research direction of Guo Zizheng is the field of static timing analysis in EDA. As an important step in chip design, it is a workflow for calculating and predicting the timing of digital circuits, and simulation is not required in the process.

According to his own homepage, from 2020 to 2022, the undergraduate published 11 papers, of which 8 were published as one author, and all of them were accepted by the top international academic conferences and journals in the field of EDA, such as DAC, ICCAD, TCAD, etc.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

This includes the proposed algorithm that uses GPU to accelerate static timing analysis, and the first realization of a path analysis algorithm with linear space-time complexity and a hundred times higher efficiency.

The winning paper, titled Heterogeneous Timing Estimation, Optimization, and Verification for VLSI Circuit Design Automation, was included in ICCAD 2021.

In addition to this, he also incorporated artificial intelligence.

For example, combining a graph neural network with a timing analysis engine, a modeling technology that spans multiple links in the chip design process is proposed.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

There is also a layout optimization algorithm based on a differentiable timing engine inspired by deep neural networks, which is said to be the first time in the academic world.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

The optimized layout framework can achieve up to 32.7% and 59.1% improvement on WNS and TNS, respectively, and both achieve 1.80x speedup when running on GPU.

Based on such academic performance, he won the 13th May Fourth Student Medal, the highest honor of Peking University.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

After graduation, he will continue to stay in the school and study for a doctorate in the School of Integrated Circuits.

Talking about the choice of the direction of EDA, Guo Zizheng said that on the one hand, it is the needs of the country. Respond to the call of the country and solve the technical problems of the country’s development needs. On the other hand, it is also driven by interest, which is not unrelated to the previous competition experience.

First of all,Buy IOS App Reviews it is more in line with the experience of some previous algorithm competitions, and secondly, the process of getting started is relatively smooth.

In fact, in the middle school days, Guo Zizheng had already participated in the information science competition and obtained the admission qualification of Peking University with reduced marks.

And his bzoj submission record back then was like this.

Undergraduate of Peking University won the first place in the global competition with chip research: 8 papers published at the top conference in the field of EDA, “Dedicated to exploring the problem of stuck neck”

After entering Peking University, he and his teammates also won the 2019 International College Student Programming Contest ICPC Regional Championship, the World College Student Supercomputing Competition ASC First Prize, and the first place in the undergraduate group of the ACM [email protected] Student Research Competition. ICPC / CCPC College Student Programming Contest Gold Award and other honors.