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As the saying goes, "Good and evil are two sides of the same coin." For technology, how to use this "double-edged sword" of technology is the "good" and "evil" of technicians. On the 24th, the Wuha...[Details]
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When searching for "beautiful waste" on social media, smart watches always rank at the top. They are expensive, have little practical value except for their superficial "beauty", but have great emo...[Details]
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The syntax format of bx is
BX{ } ＜Rm＞
＜cond＞ is the condition code for the execution of the instruction. When ＜cond＞ is ignored, the instruction is executed unconditionally.
＜Rm＞ is the target addr...[Details]
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1. Introduction to STM32 Timer There are 11 timers in STM32, including 2 advanced control timers, 4 normal timers, 2 basic timers, 2 watchdog timers and 1 system tick timer. The system tick timer is ...[Details]
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Beijing time, April 25, according to foreign media reports, Tesla 's application to the US Federal Communications Commission (FCC) for millimeter wave sensors and anti-theft measures for child protec...[Details]
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Introduction
Emerging wireless communications standards (wide-band, multi-carrier) demand increasingly lower distortion and noise specifications.The digital-to-analog converters (DACs) in the tra...[Details]
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Today, Foreign Ministry spokesperson Zhao Lijian presided over a regular meeting, and a reporter asked questions about the New York Stock Exchange's delisting measures on the stocks of three Chinese ...[Details]
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As engineers pay more attention to signal integrity and power system performance in electronic design, the demand for higher resolution oscilloscopes is increasing. Higher resolution oscilloscopes a...[Details]
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Apple's AR devices, such as "Apple Glasses," may have cooling features to keep the wearer comfortable and make subtle adjustments to the AR/VR environment so that it looks natural. From Steve...[Details]
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Tencent version of Mendix Studio is now available to unleash the power of citizen developers and help cross-team collaborative application development
Beijing, China, July 22, 2021 –...[Details]
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Introduction Embedded systems are professional computer systems that focus on practical applications and have strict requirements on functionality, reliability, cost, volume, and power consumption. W...[Details]
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In the early morning of April 28th, Beijing time, Qualcomm released the company's second quarter financial report for fiscal year 2022. The report shows that Qualcomm's revenue in the second quarter ...[Details]
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Top flagship phones in recent years have similar designs: the front and back are covered with glass, and the middle frame is made of aluminum alloy or steel. In the past two years, some mobile phon...[Details]
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Achronix Semiconductor Corporation, a leader in field-programmable gate array (FPGA)-based hardware acceleration devices and high-performance embedded FPGA (eFPGA) semiconductor intellectual property...[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]
Analogue and Mixed Signal
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