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1 Let's look at a piece of assembly code first
LDR R0,=0x56000010 #R0 is set to be register GPBCON and is used to select pin function for Port B
#in,out special function and others
MOV ...[Details]
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How to judge the same-name terminals of motors
There are three specific methods for judging the same-name terminals of a motor: DC method, AC method and residual magnetism method.
1. DC m...[Details]
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1 /*************************************************** 2 3 *u-boot version: u-boot-2014.10 4 5 *gcc version:/home/flinn/tools/4.4.3/bin/arm-none-linux-gnueabi- 6 7 * 8 9*Server: ubuntu14...[Details]
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Japanese automaker Subaru is developing a new version of its EyeSight driver assistance system that will use artificial intelligence to provide autonomous driving and automatic parking functions, acc...[Details]
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The CMOS analog-to-digital converter ADC of S3C2440 can perform cyclic detection on 8-channel analog input signals. The ADC of S3C2440 and the touch screen share the same ADC converter, so learni...[Details]
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In the mobile phone market, mobile phone battery life is a technical indicator that any customer can easily evaluate. Inadequate battery life will lead to user dissatisfaction. Therefore, when desi...[Details]
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Did you know that hardware problems account for less than 10% of all test instrument failures? More often, the lack of regular inspection and maintenance of the instrument and improper use of the osc...[Details]
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According to news on August 28, according to Huawei ’s China official account, under the organization of China Mobile Research Institute, Huawei has collaborated with Chongqing Mobile, Jiangsu Mobile...[Details]
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Hao Peng, Party Secretary and Director of the State-owned Assets Supervision and Administration Commission of the State Council, met with Jack Ma, Chairman of the Board of Directors of Alibaba Group....[Details]
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On April 1, according to foreign media Semiconductor Engineering, Samsung Electronics stated at the industry conference Memcon 2024 that it plans to be the first in the industry to enter the 3D DRA...[Details]
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Recently, foreign media reported that Autoliv, a world-renowned automotive parts supplier, announced that it would cooperate with Seeing Machines to jointly develop the next generation of driver moni...[Details]
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The three major A-share indices closed down today, with the Shanghai Composite Index down 2.30%, the Shenzhen Component Index down 3.81%, and the ChiNext Index down 4.98%. The two markets had a total...[Details]
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According to data from Appfigures, an application market research company, there were 2 million applications on Apple's App Store in April this year. In July, this number decreased by about 420...[Details]
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According to foreign media reports, Microsoft will cooperate with Cruise, General Motors' autonomous driving subsidiary, to help accelerate the commercialization of autonomous vehicles. ...[Details]
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It was Sunday, and I was just resting at home. It was a good time to learn ARM. I got up
very early in the morning because I was always anxious about how to set up the ARM development environme...[Details]