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S3C2440 2440init.s Analysis Part 2 (Part 2)
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SMA Solar Technology's inverter sales fell in the first half of 2021. The company warned that delivery capabilities may be restricted in the second half of the year due to continued tight supply of...[Details]
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The application of the clamp circuit in the flyback converter introduces the clamp circuit in the flyback converter. The circuit diagram is shown below:
The voltage across the switch tub...[Details]
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In addition to being expressed in waveform and instantaneous expressions, sinusoidal quantities can also be expressed in the form of complex exponentials using Euler's formula. A sinusoidal alterna...[Details]
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The simulation schematic is as follows The physical picture produced is as follows: The source program of the microcontroller is as follows: #include reg52.h //Call the MCU header file #def...[Details]
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/* Independent keyboard scanning + buzzer + digital tube written by myself Mistake: unsigned is written as unsigner and it keeps saying that a and b cannot be found PORTD0=1; No, you have to write...[Details]
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Let’s look at an example:
1testMMU.c code:
2testMMU.c code:
The effect of running the two codes at the same time is as follows:
It can be seen that two program...[Details]
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By the second quarter of 2024, the penetration rate of new energy vehicles has exceeded 50%.
However, He Xiaopeng believes that truly advanced intelligent cars have not yet arrived, and ...[Details]
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Based on the successful technical cooperation, the two parties will expand the Mobileye SuperVisionTM solution to future Zeekr new models globally
Zeekr and Mobileye will expan...[Details]
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Liang Hua pointed out that objectively speaking, the difficulties faced in the second half of this year and next year are still relatively large, requiring a lot of investment, which may have a certa...[Details]
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The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and o...[Details]
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2.1 MCU Internal Resources Three major resources: Flash: program storage space RAM: Data storage space SFR: Special Function Register 2.2 MCU Minimum System Three elements: power supply, ...[Details]
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Major listed companies in the smart sensor industry: BiChuang Technology (300667), Minxin Shares (688286), Sifang Optoelectronics (688665), Senba Sensor (300701), AVIC Electro-Mechanical Test (300114...[Details]
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In measuring some CATV system indicators, spectrum analyzers are often used. In order to make the measurement results accurate, the use of spectrum analyzers often involves the problem of set...[Details]
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CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]