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On May 20, 2020, MediaTek announced that it had reached an in-depth cooperation with the online video platform iQiyi. The two parties will jointly promote the development and popularization of AV1 (A...[Details]
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1. The steps for burning ordinary programs with dnw on jz2440 are: ①Choose to burn uboot into nor flash or nand flash ②Open dnw and select the program to be burned. Note that it is not uboot, but the...[Details]
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PFC is a power supply technology that is widely used in power supply design today. PFC is the abbreviation of power factor correction. Its biggest feature is that it can make the most of all electric...[Details]
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0 Introduction
Fourier transform is a form of transformation that transforms a signal from the time domain to the frequency domain. It is a method often used to analyze signals in digital ...[Details]
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CAN bus is widely used in automotive communications . As the structure of automobile electronic control systems becomes increasingly complex, the possibility of electronic system failures has also i...[Details]
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Introduction: Researchers at Karlsruhe Institute of Technology (KIT) in Germany have developed and successfully applied an innovative concept for coating and drying two layers of electrodes at the sa...[Details]
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I've been looking at I2C these days. In order to deepen my impression, I'll write down some of the problems I encountered.
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The first problem encountered is the operation sequence of AT2...[Details]
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Digi-Key Electronics, a leading global distributor of electronic components , has partnered with Silicon Delivery Technology to launch a customized Grove Starter Kit for Seeeduino Lotus, which inclu...[Details]
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With the introduction of the TMT4 PCIe performance comprehensive tester for PCIe link health testing, the question arises as to what is the "best template" for determining pass/fail for a device unde...[Details]
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1. Basic knowledge NAND flash: fast speed, erase and write within 5ms; bit flip probability is relatively high, about 10%; large capacity, block capacity is more than 8K, erase and write times are hi...[Details]
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Introduction
Automotive
design has come a long way from the purely mechanical systems of the past to today’s modern automobiles, which often contain up to 100
microprocessors
. T...[Details]
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Power supplies come in all shapes and sizes, from traditional analog models to highly efficient switching supplies. They all operate in complex, dynamic environments. Equipment loads and demands ca...[Details]
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Lam Research, a supplier of semiconductor manufacturing equipment and services, brought its cutting-edge semiconductor manufacturing processes and technologies to SEMICON China 2021, the top event in...[Details]
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The innovative design can significantly reduce the number of components, thereby improving the efficiency and reliability of LED street lights and industrial and mining lights and reducing their ...[Details]
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Lately, marketing has been hyping up digital power, which has been lingering in the academic world for decades, with no ill intentions but excessive enthusiasm (Figure 1). Now that some of the hype...[Details]
DSP and ARM Processors
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