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In embedded systems, in order to realize offline automatic operation of programs, programs are often solidified in electrically erasable Flash memories. To realize the offline operation of an embedded...[Details]
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A group of experts organized by relevant agencies of the administrative department will listen to reports, review materials, ask questions, etc., and examine perhaps only one aspect of the results,...[Details]
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How to make an oscilloscope probe 1. Penholder modification method Mechanical pencils can be purchased in stationery stores with plastic pen holders. The shape of the pen holder before modifica...[Details]
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On October 19, autonomous driving technology company Cognata announced a new cooperation with high-tech electronics company Xylon to provide comprehensive advanced driver assistance systems (ADAS) an...[Details]
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Recently, the Anxin Zhongcheng Semiconductor Fund, a joint venture between Hangshi Asset Management and Anxin Investment, was successfully established in Linping District, Hangzhou. This is another s...[Details]
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According to foreign media reports, researchers at the University of California, Santa Barbara (UC Santa Barbara, UCSB) will use a new method to break the boundaries of LED design, which may pave the...[Details]
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1. Allocation of S3C2440 address space 1. The memory controller of s3c2440A has the following features: Endian (selectable by software) Address space: 128M bytes per bank (1G bytes/8 banks in total)...[Details]
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1. System bus timing diagram 2. Analysis At the beginning of the first clock cycle, the system address bus gives the address of the storage space to be accessed. After the Tacs time, the chip selec...[Details]
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In the design of complex system-level microprocessors, the memory is responsible for storing system programs and data, and is an important part of the entire system. In the process of CPU executing...[Details]
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Here, I will discuss the issue of using __delay_cycles delay in MSP430 microcontroller. IAR for MSP430 compiler provides a compiler built-in precise delay function (not a real Function) to pr...[Details]
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In the past few years, Huawei and Apple have ranked among the top smartphone brands in the domestic market. However, since Huawei was affected by overseas factors, the ranking has changed, and everyo...[Details]
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According to news on July 14, a blogger today posted a photo on social media that is suspected of Xiaomi car battery information. It shows that the battery pack is a CATL Kirin battery with a capacit...[Details]
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The following are screenshots of nvic of lpc. You need to turn on online simulation before taking screenshots~
It can be seen that the exceptions numbered 2-16 are unique to the cm3 core, not ...[Details]
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Not long ago, a large-scale power outage occurred in Manhattan, New York, affecting more than 70,000 users, which once again aroused the attention and thinking of all walks of life on the power saf...[Details]
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Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]