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1. The difference between interrupts and exceptions
Intel's official documentation defines interrupts and exceptions as two different mechanisms for interrupting the current program execution. Thi...[Details]
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#include "regs.h" void enable_mmu(unsigned long ttb); void init_ttb(unsigned long *ttb_base); void mmap(unsigned long *ttb_base, unsigned long va, unsigned long pa); void memset(char *buf, char ch, i...[Details]
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Sensors are key components of automotive electronic control systems. High-performance sensors are of great significance to improving active safety, fuel economy and comfort of automobiles. As a glo...[Details]
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According to foreign media reports, Google recently submitted a patent application through its subsidiary Waymo, which aims to detect improper driver operation and allow the car's autonomous drivin...[Details]
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Only two companies (Agilent and Tektronix) dominate the high-performance logic analyzer market, and all it takes is for these two companies to adopt a certain approach that becomes the "industry stand...[Details]
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1 Introduction
There are two options for fine-tuning analog outputs using digital input control: potentiometers" Digital potentiometers and digital-to-analog converters (DACs), both of whi...[Details]
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1 Introduction
The power system is a dynamic balance system. The generation, transmission, transformation and distribution of power must always be balanced. However, wind energy is an intermit...[Details]
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The first domestic video car search system has been successfully installed in Taipei's first six-star parking lot, the Taipei Tri-Service General Hospital parking lot, marking the entry of the do...[Details]
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With the world's top-ranked chess player Ke Jie losing 0:3 to AlphaGo, an artificial intelligence system developed by Google, at the Go Summit in Wuzhen, China on May 27, 2017, artificial intelligenc...[Details]
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When an AC voltage is applied to both ends of
a linear non-time-varying capacitor
C
, a current will
flow through the capacitor. If the reference direction of the capacitor b...[Details]
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A few days ago, I found it difficult to initialize SDRAM code, mainly because I had never been exposed to this aspect before and had no experience. Now it seems not difficult, but the trouble is that ...[Details]
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A recent project used the small MCU STM8S003F3. When using TIM1_CH1 TIM_CH2 as PWM output, I encountered a problem. After the code was downloaded, there was no PWM output. Using an oscilloscope, it s...[Details]
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TD-SCDMA has entered the actual implementation stage. In order to ensure the reliability of the entire network construction, the smooth opening of business, and the normal provision of services, st...[Details]
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"The wolf of the power battery industry is coming." Recently, a regular catalog released by the Ministry of Industry and Information Technology caused such a sigh in the industry. According to the ...[Details]
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1 Overall design
The livestock breeding intelligent disinfection robot control system consists of three parts: robot intelligent control module, monitoring module, and wireless network comm...[Details]
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