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With the development of power electronics technology, more and more portable devices are beginning to use small and medium-sized (7'~10') LCD panels as display output devices. Due to the limited ...[Details]
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Ping An Technology is the technical core of Ping An Group. The security products it develops are of great significance and value to maintaining Ping An Group's insurance, banking, investment, and Int...[Details]
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1. Purpose of writing This document is used to record the process of porting U-BOOT-2.14.07 to the MICRO 2440 development board. It is convenient for you to check/reference the relevant setting metho...[Details]
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When SM2..0 is 110, the SLEEP instruction will make the MCU enter the Standby mode. The only difference between this mode and the Power-down mode is that the oscillator continues to work. The wake-up...[Details]
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In some occasions of practical applications. For example, in the intermediate frequency amplifier of radio and TV receiver, the spectrum of the signal flare is concentrated in a narrow ra...[Details]
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On October 8, Infinova announced that it plans to sell 100% of the equity of Infinova Canada held by its wholly-owned subsidiary Infinova International for US$141.3 million. The transferee is Delta I...[Details]
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The 2019 Investment Promotion Conference of Famous Chinese and Foreign Enterprises in Sichuan and the Signing Ceremony of Project Cooperation Agreements were held. 58 investment cooperation projects ...[Details]
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According to Enterprise Channels MEA, at the year-end press conference held in downtown Seoul, South Korea yesterday, LG U+ CEO and Vice Chairman Ha Hyun-hwoi made it clear that the company does not ...[Details]
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The growing popularity of battery-powered consumer electronic devices such as portable media players, smartphones and tablets has resulted in homes cluttered with a multitude of different chargers an...[Details]
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Development board: JZ2440 V3 + EasyOpenJTAG Reference: "CPU Samsung S3C2440A chip manual.pdf" 《JZ2440_V3 circuit diagram.pdf》 ARM register introduction Use assembly code to li...[Details]
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Jiwei.com reported on March 1 that an Apple user in Shanghai sued Apple for suspected monopoly because he was dissatisfied with the fact that some App memberships were more expensive than Android use...[Details]
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Efinix recently announced the launch of three software-defined RISC-V-based cores, namely Ruby, Jade and Opal. The three designs have been optimized for Efinix’s Trion family of FPGAs and offer com...[Details]
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According to foreign media reports, in addition to the "Hongmeng" OS backup system plan, Huawei seems to be preparing another Plan C, which is to replace Android with Russia's Aurora operating system...[Details]
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On December 17, at the 2020 China (Shanghai) Integrated Circuit Innovation Summit, Wei Shaojun, professor at Tsinghua University and chairman of the Integrated Circuit Design Branch of the China Semi...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]
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