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Yesterday, Huawei officially announced that MateX2 will be officially released on February 22, but its final screen supplier is only BOE, not Samsung Display. Why is that? A supply chain source revea...[Details]
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The concept of exception is also known in microcontrollers. It means that the CPU can pause the current task and jump to the exception handler for execution. In the past, the bare metal program for...[Details]
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TL431 Functional Introduction
The reference voltage and feedback circuit of this design are completed by the commonly used three-terminal voltage regulator TL431. In the application of the ...[Details]
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introduction
The history of eye diagram is not long. It was born about 47 years ago. The traditional eye diagram measurement method is to use a sampling oscilloscope . Even professional engineers...[Details]
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0 Introduction
At present, there are two ways for my country's telephone network switches to transmit caller identification information CID (Calling Identity Delivery). The more commonly used ...[Details]
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In the traditional multi-crystalline and monocrystalline architecture, many solar energy companies are developing a "mono-like" method to improve conversion efficiency without changing costs. Zheji...[Details]
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Embedded application system design includes two parts: hardware platform and software platform. The former is a hardware system with embedded microcontroller/microprocessor as the core; the latter is...[Details]
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Outline:
Serial port roles: 1. Data transmission. 2. Acting as a console.
Data transmission: In addition to using USB and the network to transmit data, two embedded dev...[Details]
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How long has it been since we saw One More Thing at an Apple press conference since Steve Jobs passed away? This time, Apple is back with the biggest surprise yet. At the WWDC 2020 conference, af...[Details]
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There is no lowest price, only lower prices. This sentence is most suitable for the storage field. The prices of flash memory and memory continue to fall. The current solid-state drives on sale have ...[Details]
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This is a summary of the MMU memory address translation/mapping process on the ARM1176JZF-S chip, and the content is completely from the technical manual on the ARM official website.
ARM1176JZF-S bel...[Details]
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The U.S. Securities and Exchange Commission has charged GT Advanced Technologies and former CEO Thomas Gutierrez with fraud, accusing them of deceiving investors about its ability to supply sapphire ...[Details]
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On May 21, Apple's Chief Operating Officer Jeff Williams visited TSMC yesterday. The latest news said that the two sides held a "secret meeting" and Apple will take over all of TSMC's initial 2nm p...[Details]
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On April 17, the reporter learned from Gansu Electric Power Exchange Co., Ltd. that in the first quarter, Gansu's cross-provincial power transmission exceeded 10 billion kWh for the first time, rea...[Details]
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According to foreign media reports, a team of researchers from Zhejiang A&F University, Huazhong University of Science and Technology (HUST) and Stanford University in China has developed a binder-fr...[Details]