-
Freescale, the leader of communication processing, has moved its extensive network IP product portfolio to the 16nm platform, which will provide services for the new generation of standard products, multi-core and completely innovative semi customized design. Freescale Semiconductor disclosed for the first time the details of its new generation QorIQ multi-core processor product portfolio (which has been a great success before), and announced that this product portfolio uses highly advanced 16nm FinFET processing technology, which will promote the innovation of the safe future Internet of Things (IoT). In the same power envelope, relative to the [Detailed]
-
In 2013, Renesas still took a leading position in the automotive semiconductor market by virtue of its advantages in micro components and logic ICs. According to IHS Technology, in 2013, Rexa's revenue in automotive semiconductors reached $2.9 billion, with a market share of 11%, ranking second to Infineon's $2.4 billion and 9% market share, making Rexa once again unique after 2012 [Detailed]
-
On December 24, Tencent Technology News, the Ministry of Industry and Information Technology recently released the Interim Provisions on the Management of Mobile Intelligent Terminal Application Software Preposition and Distribution (hereinafter referred to as the "Provisions"), which will be implemented on July 1, 2017. The Regulations pointed out that in terms of maintaining network security and protecting the legitimate rights and interests of users, the mobile intelligent terminal application software provided by the production enterprises and Internet information service providers shall not invoke terminal functions unrelated to the services provided, or illegally send commercial electronic information; Without express and user consent, it is not allowed to collect and use user personal information, open application software, bundle and promote other applications [Detailed]
-
Samsung Electronics has taken a new step in the car layout. The South Korean smartphone manufacturer said on Monday that it would buy American auto parts supplier Harman International Industries in a cash way of $8 billion, which would quickly make Samsung a major player in the automotive technology field. According to public data, more than 30 million vehicles around the world use Harman's audio and infotainment systems. The company has received orders of up to US $24 billion [Detailed]
-
Recently, the lighting and commissioning ceremony of the cryogenic polysilicon LCD panel project was held in Shenzhen. Wang Yang, member of the Political Bureau of the CPC Central Committee and secretary of the provincial Party committee, Zhu Xiaodan, deputy secretary of the provincial Party committee and acting governor, Wang Rong, member of the Standing Committee of the provincial Party committee and secretary of the Shenzhen Municipal Party Committee, Zhao Yufang, deputy governor, and Xu Qin, mayor of Shenzhen, Gou Taiming, president of Foxconn Technology Group, and others attended the ceremony and jointly launched the project to light up the production ceremony. Zhu Xiaodan, Wang Rong and Gou Taiming delivered speeches at the ceremony. After listening to the introduction of the enterprise's promotion of transformation and upgrading, Wang Yang said that Foxconn has made a lot of efforts and sweat on the road of growth, which has both successful experience and painful lessons [Detailed]
-
Recently, I had the opportunity to use stm8s105c6t6 for development, but I haven't used an eight bit microcontroller to do anything for a long time. I searched the related documents of stm8 on the Internet and found that it had its own OS. I immediately downloaded an atomthreads1.3 for trial, and the iar opened the compiler and had a problem: Error: noblockorplacematchsthepatternencodesection.textinatomport-asm-iar. o [Detailed]
-
The working environment of microwave oven controller is relatively harsh. First of all, the temperature of the furnace cavity is relatively high, and the temperature near the controller will also be relatively high, reaching 60 ℃ "70 ℃; on the other hand, microwave radiation also has high requirements for the anti-interference of the single-chip microcomputer. In many quick door opening and closing tests, when a small amount of microwave leaks, there will be certain radiation on the controller, and repeated opening and closing of high-power loads will produce strong interference. Therefore, it is very important to choose a suitable single-chip microcomputer. In many years of household appliance design, we often use the 48 series and 46 series 8bit single-chip microcomputer of Holtek to design the microwave oven controller [Detailed]
-
What is the relationship between installation position and directivity of vehicle antenna? Is it better to install the vehicle antenna vertically or diagonally backward? How to solve the noise interference caused by the on-board antenna when receiving signals? There is a close relationship between the installation position and directivity of the vehicle antenna. The correct installation position and direction can maximize the quality of signal reception and ensure the normal operation of communication equipment in the vehicle. First of all, the installation position of the on-board antenna should be as far away from other metal objects as possible to avoid interference of interfering signals. The metal will reflect the signal, causing the problem of multipath propagation, resulting in signal attenuation and multipath interference. Therefore, the vehicle antenna [Detailed]
-
On July 31, Avery seemed to respond to the rumor of "speculation and layoffs": things are going on! And every day, every hour, every moment... Recently, a series of negative news came out of Anfuli, the world's second largest component agent: a department head in East China was dismissed, and the entire department under its management was dismissed, presumably due to the uneven distribution of spoils caused by speculation; In addition, in Shenzhen, some sales personnel were also dismissed, which is suspected to be related to the flow of this batch of goods. In this regard, the industry further analyzed that, since 2018, TI has frequently adjusted its agency channels, and intends to act as its own agent [Detailed]
-
The real-time processing of LiDAR point cloud sometimes exceeds 1 million data points/second, so high-level computing is required to accelerate the point cloud depth learning algorithm. The LiDAR3D point cloud data is preprocessed by deleting unnecessary data, filtering relevant data, and dividing the point cloud into segments, and then features are recognized and classified. The development of LiDAR system must be balanced between ASIC or FPGA. At present, most ASICs used focus on analog photonics rather than digital signal processing. NRE: Research, design, development and [Detailed]
-
Japanese smartphone/tablet intelligence blog rbmen reported that South Korean media Naver reported on the 6th that Samsung Electronics in South Korea will actively use AMOLED panels on tablets launched in 2014; Samsung's A2 factory in Tangjing, Yashan, South Zhongqing will start mass production of 8-10 inch AMOLED panel products for tablet computers in early 2014. The report points out that Samsung plans to mass produce 8-10 inch AMOLED panels that will be used in high-end tablet products that will be launched in 2014 [Detailed]
-
You must have learned the structure of stack and the basic characteristics of stack, but how stack works in programs, especially in C language, is rare. So today, let's share the role of stack in the program. Before reading this article, the reader should first understand two basic concepts. 1. According to the position pointed by the SP pointer, the stack can be divided into full stack and empty stack (1) full stack: the stack pointer SP always points to the last data pushed into the stack. (2) Empty stack: The stack pointer SP always points to the next empty location where data will be placed. 2. Move according to SP pointer [Detailed]
-
1 Introduction In traditional temperature measurement systems, analog temperature sensors are generally selected. One of the common characteristics of the commonly used analog temperature sensors is that the output is analog, so the measurement circuit must undergo A/D conversion to become a digital quantity that can be processed by the computer. The digital temperature sensor integrates multiple links in the process of converting non electric analog quantity to digital signal on a single chip, realizing the digitization of temperature value at the measuring point, effectively solving the problems of complex peripheral circuit and poor anti-interference ability of traditional temperature sensors, and reducing the requirements for the system. The system uses Atme [Detailed]
-
Introduction Due to the imaging mechanism of infrared image and the reason of infrared imaging itself, infrared image has the characteristics of low contrast, fuzzy image, and large noise. Therefore, to suppress noise, improve image signal-to-noise ratio, and adjust infrared image contrast, in order to facilitate subsequent image analysis, target recognition or tracking, infrared images must be enhanced. In addition, in other occasions, if human-computer interaction is adopted, the original image must be preprocessed to improve the image visual effect and make it more suitable for further human-computer analysis and processing. Starting from the scope, image enhancement is divided into spatial domain enhancement and frequency domain enhancement [Detailed]
-
On March 29, in order to help customers quickly reproduce and verify the relevance of Stanford MobileALOHA robot, Guangdong Hetong released the embodied robot development platform Fibot. As the upgraded configuration version of the first domestic MobileALOHA robot, the development platform adopts an omnidirectional wheel chassis design and a detachable training arm structure, which gives the arm more freedom and arm span range, and realizes the Andid/fusion system, which is convenient for customers to develop and verify software and algorithms. "The future of embodied intelligence is the key application of edge side deployment, which will greatly improve human life and [Detailed]
