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Judging from the current situation, there is a high probability that Apple will hold an online new product launch conference on March 8. According to the latest news from Mark Gurman, although ...[Details]
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Problem/Challenge
Blade server computing systems must be highly configurable to meet the needs of a variety of applications. Therefore, when we buy and sell blade servers, we should ma...[Details]
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0Introduction
The infrared sensing system is used to sense whether there are harmful gases nearby. When the infrared sensing system senses that harmful gases are approaching, it sends a hi...[Details]
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Shenzhen, March 17 (China News Service) (Zheng Xiaohong and Cheng Kun) The Shenzhen Power Supply Bureau of the State Grid Corporation of China said that as of the 17th, the bureau had completed the...[Details]
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OPPO published a patent about the appearance of a mobile phone last month, and foreign media LetsGoDigital drew a rendering based on it. The front panel has a very common curved design, a lens hole w...[Details]
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The basic 3-terminal regulator has been a staple in the designer's toolbox for over 30 years, and its basic architecture has not changed significantly. Using a fixed voltage reference, a resistor div...[Details]
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Abstract: EDA technology is the core of modern electronic design technology, and it plays an important role in modern integrated circuit design. With the rapid development of deep submicron and ult...[Details]
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1. Purpose By moving the first 4K code of Nand Flash to SDRAM, we can understand how to initialize and use ARM memory, and prepare for writing ARM bootloader and moving the kernel to memory. 2....[Details]
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1. The inverter external relay controls the forward and reverse circuit
2. Power on the inverter (button SB2)
3. Forward (SB4)
4. Reverse (SB6, KA2 and KA1 form an ...[Details]
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Because the chip is stm8s105c6t6, the internal ADC is ADC1. I looked at some registers of ADC1 a few days ago and wrote a simple single conversion program. Using 1602 display, the last 2 digits of th...[Details]
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1. Introduction With the rapid development of China's economy, the highway transportation industry has become one of the pillar industries in the national economy, and the number of transporta...[Details]
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The so-called static VAR generator (SVG) in this text refers specifically to a device that uses a self-commutated power semiconductor bridge converter to perform dynamic reactive power compensation...[Details]
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Machine learning and deep learning have become an integral part of our lives. Artificial intelligence (AI) applications using natural language processing (NLP), image classification, and object detec...[Details]
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According to the latest research report sent by foreign media, even though Intel is making every effort to increase 14nm production capacity, they still cannot meet market demand in the fourth q...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]