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I used avr to convert, and I also encountered such confusion. Later I found that arm is too fast. The delay function is easy to write. I wrote it casually, and the accuracy is good at the u...[Details]
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In school, we rarely used external ROM/RAM. We programmed in C language. We didn't need too much space. If the code was too big, we could just buy a chip with a large ROM. Now I'm working in a compan...[Details]
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Most devices that use a microcontroller have several operating states. These states are usually controlled by a pushbutton switch. To minimize cost, many designs use a single switch; the number o...[Details]
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The rectified output voltage of the three-phase bridge fully controlled rectifier circuit contains multiple harmonics, and the magnitude and frequency of the harmonic components are related to the ...[Details]
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4G+5G dual-mode vDU accelerator card equipped with PC802 baseband SoC helps China Mobile build a flexible and efficient communication network
Beijing, China, October 8, 2024 - Pico...[Details]
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There are two major hazards to analog CMOS, one is static electricity and the other is overvoltage. Therefore, to protect CMOS, we need to start with these two major factors to avoid incorrect use ...[Details]
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Keysight Technologies' Complete Solution for O-RAN Conformance Certification Testing
Keysight Technologies, Inc. recently announced that Keysight's Open Radio Architectur...[Details]
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Today, with advanced technology, we know that with the development of electronic technology and changes in circuit structure, the requirements for relative circuit measurement have become higher. In...[Details]
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In view of the complexity of current applications, SOC chips can better meet the needs of applications and media, integrate many interfaces, use ARM as an application processor for diversified applica...[Details]
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The touch screen is summarized as an input subsystem. Here it is mainly for the resistive screen. Its usage process is as follows When pressed with the touch pen, an interrupt is generated. Start the...[Details]
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0 Introduction
CMOS image sensors (CIS) are manufactured using standard CMOS processes. Compared with charge-coupled devices (CCDs), CMOS image sensors have the characteristics of low power con...[Details]
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/*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Function declaration area---------------------------*/ v...[Details]
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Chen Xiuyan, Chairman and Party Secretary of State Grid Fujian Electric Power Co., Ltd.
The company's 2019 "Two Sessions" creatively proposed the strategic goal of "three types, two networks, ...[Details]
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Recently, Arm announced the launch of the 2023 Total Compute Solution (TCS23). TCS23 provides a complete set of the latest IPs designed and optimized for specific workloads, including the latest CP...[Details]
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The field of autonomous driving technology is advancing rapidly. The number of highly automated vehicles shipped annually is expected to grow at a compound annual growth rate of 41% from 2024 to ...[Details]