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ARM assembly language program format
Executable image file format: *.axm *.bin *.elf *.hex
Code snippet example:
The basic structure of an assembly language source program:
AREA Init...[Details]
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On November 2, Baidu Apollo’s “Autonomous Driving Cloud 2.0 Pre-release Communication Conference” was held in Yizhuang, Beijing. It was disclosed at the meeting that Baidu will provide automakers wit...[Details]
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The degree of automation in wind turbines is constantly increasing. In addition to the main control system, online monitoring and wind farm networks also play an increasingly important role. Many s...[Details]
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When working with any new technology, the biggest challenge facing production engineers is what to test and why to test it. This is especially tricky with complex devices like modern smartphones or t...[Details]
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This paper proposes a method for evaluating the fog penetration effect of video surveillance images to objectively judge whether the fog penetration of video surveillance images is successful. Th...[Details]
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Detection object
The single-chip microcomputer AT89C2051 uses a 6MHz quartz crystal to control the three light-emitting diodes to gradually light up and turn off.
The three LEDs for...[Details]
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Loop Resistance Tester Principle The loop resistance tester adopts the current-voltage test principle (also known as the four-wire method). The current source of the loop resistance tester load...[Details]
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Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete-...[Details]
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November 3 , 2023 , Beijing - The oneAPI & OpenVINO™ Joint Developer Conference with the theme of "Innovation Plus, Accelerated Development" organized by Intel was officially launched. Many in...[Details]
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In the control of permanent magnet DC motors, various coordinate transformations are often used, and various inductances are also encountered, such as phase inductance, line inductance, direct-axis...[Details]
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Ring oscillators are widely used in integrated circuits for clock generation and system calibration. Chip manufacturers often use new manufacturing technologies to manufacture ring oscillators and mea...[Details]
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As mentioned above, independent keys are separated from the matrix keyboard. Next, we will look at the 4*4 matrix keyboard, which uses the same delayed debounce detection as in the previous section. ...[Details]
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introduction
With the improvement of computer performance and the increase of communication volume, traditional LAN has been increasingly beyond its own load. Switched Ethernet technology has ...[Details]
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1 Introduction
With the development of aerospace and automobile manufacturing industries, in order to improve the power and thrust of the engine, it is necessary to increase the turbine in...[Details]
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There are a series of problems with the current LED bulb shades
1. The glass lampshade is fragile;
2. The light transmittance of the transparent PC plus frosted lampshade is low (only 80-89...[Details]