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The “true face” of iPhone 14 is becoming clearer and clearer. Recently, whistleblower Jon Prosser and designer Ian Zelbo shared the latest high-definition renderings of the iPhone 14 Pro, clai...[Details]
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14.1 Interrupt System
The ARM system CPU has 7 working modes
User mode (usr): the normal program execution state of the ARM processor
Fast interrupt mode (fiq): us...[Details]
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If you're one of those who signed up for Apple's lengthy one-year free trial of Apple TV+, you'll be happy to hear today that the company has extended the length of that trial... yes, again. W...[Details]
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On the 11th, reporters learned from the University of Science and Technology of China that Gong Lei’s research group in the Department of Optics and Optical Engineering of the school cooperated with ...[Details]
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Write a program to implement the following functions. Use the serial port master on the computer to send one character to the development board at a time. Every time the development board receives a ...[Details]
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4nm process, 5G Sub-6GHz and millimeter wave dual connections, low power consumption and long battery life
November 14, 2022 –
MediaTek releases the T800 5G platform, supportin...[Details]
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Configure as shown below 1. Compiler configuration 2. Debug configuration 3. 4. 5. 6. 7, 8, 9. The following error occurs #error clnk lkfmicrobus_pro.lkf:1 no default placement for ...[Details]
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Mengzhimo becomes the first designated equipment supplier for the 2021 China College Students Engineering Practice and Innovation Ability Competition The highly anticipated 2021 China College Stude...[Details]
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September 26, 2023 – Mouser Electronics, a global authorized distributor of semiconductors and electronic components that focuses on introducing new products, will stock TE Connectivity ECPx50B high-...[Details]
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Juheng.com reported today that according to Korean media, Samsung Electronics has replaced the head of the semiconductor R&D center responsible for developing the next generation of chips, and the se...[Details]
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Explore new semiconductor opportunities on the backside of the wafer At the beginning of my career in semiconductor equipment, the backside of the wafer was a troublesome issue. Something happened ...[Details]
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Simulation schematic diagram: Program operation chart: Part of the program: #include reg52.h #define uchar unsigned char #define uint unsigned int uchar duan ={0xc0,0Xf9,0xa4,0xb0,0x99,0x92,...[Details]
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On December 1, according to the latest news from the industry chain, Apple has officially notified relevant partners today to begin preparations for mass production of iPhone SE2. This new phone, whi...[Details]
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In order to accelerate the mass production and application of graphene super-fast charging batteries, GAC Group recently jointly established Guangzhou Juwan Technology Research Co., Ltd. with Guangz...[Details]
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Cars equipped with functions such as highway autonomous driving work in principle "cooperatively" with human drivers. But the biggest problem is that most car manufacturers know next to nothing about...[Details]