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Keywords: ldr, equal sign before immediate value, mov
ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. I...[Details]
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Acoustic Emission Testing Instrument Setup and Calibration
6.2.1 Calibration signal generation technology The calibration of the acoustic emission detection system includes the calibration of the s...[Details]
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Our lives are full of various screens. For example, the smartphones we use every day have a screen, the TV we watch at home has a screen, the office computer has a screen, and even when we tak...[Details]
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On April 10, Zhongjing Electronics released its 2019 annual report. The company's revenue was 2.099 billion yuan, a year-on-year increase of 19.16%; the net profit attributable to shareholders of the...[Details]
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BEIJING, China – October 17, 2022 – Analog Devices, Inc (Nasdaq: ADI) and Keysight Technologies, Inc. have announced a collaboration to accelerate the adoption and deployment of phased array techno...[Details]
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1 Introduction
In the past, the output transformer in UPS did not attract much attention, because it was just a part of the whole device. Once upon a time, since the high-freque...[Details]
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Li Wenlong, New Energy Product Director, Automotive Electronics Division, iSoftStone / Xi’an R&D Center Manager Li Wenlong has more than ten years of experience in automotive electronic control sof...[Details]
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I. Introduction
Image
Sensor
is a functional device that uses the light-to-electric conversion function of photoelectric devices to convert the light image on its photosensitive sur...[Details]
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introduction A long-standing challenge for designers of MP3 players, personal media players, digital cameras, and other portable consumer applications is to achieve high performance and low pow...[Details]
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During the research and development process, when testing switching power supplies or in experiments, we may hear the uninvited sound of leakage or high-voltage arcing of similar products: the soun...[Details]
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Atmel's arm9 includes AT91RM9200 and AT91SAM9 series, 4 chips for users to choose from. Together with the rich ARM7 series chips, Atmel should be the ARM chip manufacturer with the richest arm chip...[Details]
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Recently, the popularity of 5G has continued to soar, and even ordinary people like us can talk about it, and it has become a topic of conversation after dinner. When people are frantically advocatin...[Details]
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On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
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Apple recently updated its support page, outlining the key performance indicators of the newly released AirPods Max, including charging and battery-related aspects. The support page specifically me...[Details]
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Developers of automotive semiconductor devices and electronic systems beware: Suppliers may claim that their products meet ISO 26262 safety standard requirements, but these claims may be unreliable...[Details]
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