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After disabling all interrupts, we need to disable MMU and CACHE. Because at this time, the environment is still being initialized, and these two things are not needed. So we need to disable them all...[Details]
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According to a report released by Zhang Jiang, recently, the BK7236 chip of Broadcom Integrated Circuit (Shanghai) Co., Ltd. (hereinafter referred to as "Broadcom Integrated") passed the Wi-Fi 6 cert...[Details]
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According to the latest announcement of the National Science and Technology Awards Office (No. 65), the "Complete set of technology and industrial development of micro-iron high-transmittance glass...[Details]
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This is an introduction to HUD made by Infineon . I’ll give it to you to do some popular science . In the ever-evolving field of automotive technology, head-up displays (HUD) and augmented reality...[Details]
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The time-decimation and frequency-decimation FFT algorithms discussed above with a base of 2 (i.e., N = 2M) have been most widely used in practice due to their advantages of simple procedures, hig...[Details]
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Introduction: The cover of the article is the MINI Cooper SE electric car, which performed a unique performance on the Nürburgring Nordschleife last fall. However, the focus this time was not on spee...[Details]
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The following paragraph was excerpted from the Internet. After opening it, I finally figured out why my frequency meter could not accurately measure signals above 480KHz. The 8052 microcontroller has...[Details]
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Abstract:
This article mainly introduces the application of Delta VL series inverters in the elevator industry, and describes in detail the mechanical structure, electrical control system archite...[Details]
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In the single-chip microcomputer system, the dynamic scanning display interface is one of the most widely used display methods in the single-chip microcomputer. Its interface circuit connects the sam...[Details]
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In June 2020, CIO Review, an authoritative American technology media, selected the top 20 companies with the greatest potential in the HPC (High Performance Computing) field, and two Chinese companie...[Details]
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Abstract: The MAX9930-MAX9933 family of RF controllers and detectors are suitable for a variety of applications. Cable television signals (CATV) transmission over optical fiber is one of the ideal ap...[Details]
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According to foreign media reports, in a document submitted to regulators late Monday local time, Tesla CEO Elon Musk confirmed that he purchased $25 million of the company's newly issued shares last...[Details]
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The reporter sent back news from Shenzhen that the Growatt series three-phase inverters of Growatt New Energy Co., Ltd., the largest photovoltaic inverter manufacturer in China, have been used in m...[Details]
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March 11 news, recently, Ni Fei, President of ZTE Terminal Business Unit and President of Nubia Technology Co., Ltd., posted the appearance of the new ZTE S series on Weibo. From the photos, the main...[Details]
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1 Introduction
As a sustainable clean energy, solar energy is increasingly valued by countries around the world. In Tibet, where the land is vast and the population is sparse, solar photov...[Details]
Embedded System
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