We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are m...
[i=s]This post was last edited by sonicfirr on 2022-3-8 11:30[/i]1. Data acquisitionAfter studying other bloggers' articles and my own practice, I learned that there are many links to 86 Panel's mater...
Last time, I used the interrupt method to read the key code to improve efficiency, but there was also a small problem. After CH450 scans the key, it will pull down a low-level pulse on the INT pin. My...
2803x and 2806x use CAN communication for online program upgrade. The idea is that the program is divided into boot program and main program. The boot program jumps to the main program. Both programs ...
My family member was stabbed twice: once in the head and once in the left hand.At that time, the treatment in the emergency room was as follows:craniocerebral injury;impaired consciousness for 5 hours...
Recently, Horizon Robotics released the Journey 5, a central computing chip for full-scenario vehicle intelligence. The single-chip AI computing power is up to 128TOPS, supporting 16-channel camera p...[Details]
October 12 report (Reporter Zhang Yiqun) Today, the "5G Millimeter Wave Industry Summit Forum" was held in Beijing, hosted by GSMA, organized by Xintong Media Communication World All Media, and Qualc...[Details]
Large-scale general-purpose software usually needs to perform Alpha and Beta testing before it is officially released. The purpose is to test the software's functions and performance from the persp...[Details]
Annual vehicle inspection (or annual vehicle inspection) refers to the inspection of vehicles that have obtained official license plates and driving licenses once a year in accordance with the "Tec...[Details]
According to news on August 22, early this morning, British semiconductor IP giant Arm Holdings, a subsidiary of Japan’s SoftBank Group, officially submitted IPO documents to the U.S. Securities and ...[Details]
Speaker cable: A cable used to transmit dynamic information. It is composed of an audio cable and a connector. AV cable is the most commonly used audio cable.
Audio cable: A cable specif...[Details]
1 Introduction
Skin is one of the most important organs of the human body. It has many functions. First of all, the skin separates the outside world from the internal organs and acts as the f...[Details]
Synopsys , Inc. (Nasdaq: SNPS) today announced that it is expanding its MIPI camera and display IP portfolio with the launch of the DesignWare® MIPI C-PHY℠/D-PHY℠ IP for multiple FinFET processes. Th...[Details]
A strange function irq_print() is called in the interrupt service function ... INTERRUPT_HANDLER(RTC_CSSLSE_IRQHandler, 4) { g_rtc_report = 1; //Timer wake-up flag set to 1, enter interrupt 4 R...[Details]
u-boot transplantation: Transplantation is a complicated process, and there are too many things involved. Initially, you should focus on mastering ideas and methods, being able to compile, and imple...[Details]
Three-phase power supply is a commonly used power supply method in power systems. The so-called three-phase system is a power supply system composed of three power supplies with the same frequency ...[Details]
Tesla will hold its annual shareholders' meeting on September 22nd local time. After the shareholders' meeting, they will also hold an event called " Battery Day ". At the event, Elon Musk 's elec...[Details]
According to the Yanfu Dazhong Daily, the memory chip packaging and testing project invested by Konka Group with 2 billion yuan has been built to the third floor. The main structure will be completed...[Details]
The nth bit of the binary code = the (n+1)th bit of the binary code + the nth bit of the Gray code. Because the binary code and the Gray code have the same number of bits, the binary code can be ca...[Details]
On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]
Microcontroller MCU
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