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.text .global _start _start: ldr sp, =4096 @ Set the stack pointer. The following are all C functions. You need to set the stack before calling them bl disable_watch_dog @ Turn off WATCHDOG, ...[Details]
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1 Introduction
With the wonderful appearance of TD-LTE test network at the World Expo and Asian Games, and China Mobile's huge investment in the construction of 6+1 city test network in 2011, ...[Details]
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According to foreign media reports, a research team led by Professor Ma Cheng from the University of Science and Technology of China, a university directly affiliated with the Chinese Academy of Scie...[Details]
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When Intel CEO Pat Gelsinger recently announced plans to take Mobileye public in 2022, it was an implicit admission of a mismatch that had already become apparent to many electronics industry observe...[Details]
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1. Question requirements This time we use the serial port to implement the execution of the LCD screen function. That is to say, when the computer sends the string "LcdFullClear();" to the MCU, the...[Details]
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1 System Principle and Structural Framework
One of the goals pursued by the automotive industry is to ensure the safety of drivers and passengers to the maximum extent when a car crashes unexpe...[Details]
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The positioning and placement of speakers can get the best results from their performance.
Often, speaker placement is a matter of compromise - it's usually an afterthought. A little planning ...[Details]
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Earlier this year, Intel reportedly announced that it would regain its lead in CPU manufacturing and "undisputed leadership" in the PC industry. These goals are indeed exciting, but they did not dis...[Details]
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In the first seven months of 2023, China's imported integrated circuits (ICs) totaled 270.2 billion units, a year-on-year decrease of 16.8%. Although the United States and its allies have implemented...[Details]
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On June 12, GigaDevice released an announcement on the reduction of shares by shareholders through centralized bidding, stating that the National Integrated Circuit Industry Investment Fund Co., Ltd....[Details]
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Beijing time, December 23, Tesla recently launched a wireless charging platform. It is reported that the wireless charging platform can provide 15W fast charging power for each device and can...[Details]
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On July 26, Arm announced on July 9
that it will stop supporting the open source embedded operating system Mbed OS in July 2026
and will no longer maintain it. At that time, the Mbed websit...[Details]
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On June 10, the announcement of the 40th review meeting of the Science and Technology Innovation Board Listing Committee showed that it agreed to the issuance and listing (initial public offering) of...[Details]
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On August 16, Jingchen Co., Ltd. released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 2.002 billion yuan, a year-on-year increase of 111.8...[Details]
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As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]