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1 Overview At present, embedded systems are developing very rapidly, and the development of various applications based on ARM processors is in full swing. This is mainly due to the high cost performa...[Details]
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AWE2021 opened in Shanghai. As one of the world's three largest home appliance and consumer electronics shows, AWE is regarded as a weathervane of product innovation and consumption trends and has at...[Details]
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The popularity of ChatGPT continues to stimulate the popularity of applications including artificial intelligence and big data. Behind the emerging new applications, more complex computing methods ar...[Details]
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The Huawei Mate 30 series is a super flagship product launched by Huawei this year. At the beginning of its release, it was highly praised by all walks of life. In addition, the Mate and P series hav...[Details]
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According to foreign media reports, scientists from the National University of Science and Technology of Russia (NUST MISIS) said that they have synthesized a new nanomaterial that can replace the le...[Details]
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Recently, according to a report from the Guangdong Provincial Emergency Management Department, on May 1, at the Shenzhen-based Shenzhen Xinli Semiconductor Co., Ltd., located in the urban area of S...[Details]
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1. Step error
It refers to the difference between the measured step angle and the theoretical step angle when no-load. It reflects the accuracy of the angular displacement of the stepper motor...[Details]
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In the second half of this year, ZTE will be the first to mass-produce commercial under-screen camera technology, with the first model being the ZTE AXON 20 5G. Almost at the same time, Xiaomi demo...[Details]
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With the development of computer technology and microelectronics technology, industrial instruments have gradually developed into intelligent instruments with microprocessor systems. Portable intel...[Details]
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General Motors has developed new technologies to keep workplaces safe during the COVID-19 pandemic. The company is also sharing its innovations with the world for use in manufacturing plants, offices...[Details]
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1 Description
Experimental platform: JZ2440
CPU: S3C2440
2 S3C2440 startup process
Figure 1 S3C2440A Memory Map after Reset
S3C2440 supports booting from a va...[Details]
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Jiwei.com reported that on April 26, at the 2019 Guangdong-Hong Kong-Macao Greater Bay Area Digital Innovation Development Forum and the Tonghu Science City Industrial Development Center Open Event, ...[Details]
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Purpose: Make the LED light of my development board flash on and off Experimental Procedure: /*******************************led.c*********************************/ #include "stm32f4xx.h" // ...[Details]
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"Leapao is not only a complete vehicle manufacturer, but also a core technology output company." This was the speech delivered by Zhu Jiangming, founder, chairman and CEO of Leapmotor, at the launc...[Details]
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//Keyboard scan processing, return 0 if no key is pressed, return key value if key is pressed, key value corresponds to keycode index value. 8 lines (taking P2 as an example) 24 keys
//Keyboard code ...[Details]
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