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Interrupts work like this: Interrupt is an exception mode. Once an interrupt occurs, the currently executing program will be stopped, and the PC pointer will jump to the address of the exception v...[Details]
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According to 9To5Google, the 2018 Pixel 3 series has stopped updating. In response, Google said that 3 years of updates are still a "great experience" for customers. Aaron Gordon, a writer f...[Details]
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UART initialization function void Uart_Init(int pclk,int baud) { int i; rGPHCON|=0xa0; //GPH2,GPH3 as TXD0,RXD0 rGPHUP = 0x0; //GPH2, GPH3 internal pull-up if(pclk == 0) pclk = ...[Details]
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At present, facing the pneumonia epidemic caused by the novel coronavirus, people across the country have either volunteered to go to the battlefield or taken the initiative to isolate themselves, ...[Details]
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Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
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According to the Taiwan Economic Daily, after the research organization TechInsights acquired ICinsight, it recently released an analysis of semiconductor-related market conditions in 2023, saying th...[Details]
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On September 11, Beijing time, Apple held an autumn new product launch conference in the United States. The new iPhone 11 Pro series was equipped with a rear triple camera for the first time, includi...[Details]
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The highly anticipated 2024 Medtec China and International Medical Device Design and Manufacturing Technology Exhibition was grandly opened at the Shanghai World Expo Exhibition and Convention Ce...[Details]
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On Thursday, Huawei CEO He Gang posted a message on Weibo saying that Huawei will release a number of new smart hardware products on September 10, including a new wireless headset. Today, Huawei...[Details]
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Colm Lysaght is Vice President of Corporate Strategy at Micron Technology, Inc. He is responsible for strategic planning, corporate portfolio management, and market and competitive intelligence and j...[Details]
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CAN bus is widely used in automotive communications. As the structure of automotive electronic control systems becomes increasingly complex, the possibility of electronic system failures is relativ...[Details]
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As per past practice, Samsung should launch the next generation Galaxy Note series flagship in August or September, but unfortunately this year's Note series has been officially cancelled. But acco...[Details]
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Today, Transsion announced that its brand Infinix has released the world's first light painting leather technology. Users can experience the dynamic color changes by shining ultraviolet light on the ...[Details]
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How to design a BTL circuit using LM1875
Application of DC current negative feedback OCL circuit
According to the circuit (Figure 1) in the "Experiences in Making LNl875 Amplifier...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]