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The most troublesome problem for high-speed engineers is jitter and eye diagram measurement failure. Jitter and eye diagram measurement is like a magic mirror. Any improper design may lead to the...[Details]
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#define TIM4_DIV1 (unsigned char)0 #define TIM4_DIV2 (unsigned char)1 #define TIM4_DIV4 (unsigned char)2 #define TIM4_DIV8 (unsigned char)3 #define TIM4_DIV16 (unsigned char)4 #define TIM4...[Details]
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The program memory of PIC is FLASH memory, which mainly stores program code and will not be lost when power is off.
The data memory is SRAM, which mainly stores some program variables and ...[Details]
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Automakers are taking a variety of approaches to achieve "green cars", including all-electric vehicles, hybrid or microhybrid vehicles with different formulations. However, no matter which one, I a...[Details]
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When I was studying Chapter 9 and Hardware Communication in "Linux Device Drivers (3rd Edition)", I was not very clear about the concept of IO bus, so I looked for relevant information. Now I summari...[Details]
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According to the official website of the National Medical Products Administration, the National Medical Products Administration recently approved the innovative product registration application of "i...[Details]
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According to Jiwei.com news, on the evening of March 27, Shuobei released its 2018 annual report, with revenue of 1.722 billion yuan, a year-on-year decrease of 16.80%; net profit of 62.40 million yu...[Details]
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The purpose of uboot is to start the kernel, and the purpose of the kernel is to start the application, which is located on the root file system. 1. Use busybox to create a root file system Busyb...[Details]
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According to the latest survey by TrendForce Semiconductor Research Center, as DRAM spot prices have continued to rise over the past month, coupled with the power outage at Samsung's Hwaseong plant o...[Details]
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Before we know it, four and a half years have passed since the release of iPhone X. If you take out iPhone X again in 2022, you will find that its design concept is so advanced and looks so pleasing ...[Details]
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3D printing
This word is being known and applied by more and more people, and the entire industry is bursting with vitality and thriving.
Looking at the development history of my country...[Details]
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China Energy Storage Network News:
Recently, the People's Government of Hefei City, Anhui Province, issued the "Opinions on Further Promoting the Sustainable and Healthy Development of the Ph...[Details]
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1. Transplantation Environment (The red bold text indicates the modified content, and the blue bold text indicates the content with special attention) 1.Host environment: Ubuntu-10.10 under Virtual...[Details]
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In the "Wireless Subsystem Synchronization" of GSM 05.10 clause, it is stipulated that: "The base station should use a single frequency source with an absolute accuracy better than 0.05 ppm (5×10-8) a...[Details]
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When the temperature coefficient of the sensor is relatively small, temperature compensation can be performed in a variety of ways. However, if the temperature coefficient is too large and t...[Details]