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Timer initial value calculation
Crystal oscillator 8M requires timing 25us and frequency division ratio 1:2
Initial value (EE) = 256 - 25/ (4/8*2) + 14/2 = 256- 25 + 7 = 238
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1. What is watchdog?
Watchdog, in Chinese, is called "watchdog", and its full name is watchdog timer. From the literal meaning, we can know that it is actually a timer. However, it is different from...[Details]
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On January 29, at the sodium-ion battery industry chain and standards development forum, Huang Qisen, deputy director of CATL Research Institute, said that in terms of passenger car applications, sod...[Details]
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For those who are keen on technology, there are no luxury cars or beauties at the auto show. Only the slightly deserted technology display area on the booth is our favorite corner. This article wil...[Details]
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I believe many people know what interrupts mean. Different tasks have different priorities, and high-priority tasks will be executed before low-priority tasks. In embedded systems, The scheduling a...[Details]
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The development of the domestic demand market for the new energy vehicle industry is very clear. As a current conversion device, the performance of electric vehicle chargers and the quality of comp...[Details]
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Tianyancha information shows that Guangdong Weirong Electronic Technology Co., Ltd. (hereinafter referred to as Weirong Technology) recently underwent industrial and commercial changes, with a new sh...[Details]
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Nowadays, technology is developing rapidly. In this article, we will explain in depth the application scenarios of electromagnetic flowmeter measurement error analysis and the advantages of electroma...[Details]
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On November 1, the Shuozhou Development and Reform Commission issued the Shuozhou Carbon Peak Action Plan (Draft for Comments), which mentioned:
Energy Green and Low-Carbon Transformation Ac...[Details]
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Semiconductor technology company Samsung Electronics Co., Ltd., announced three new automotive chip solutions: the Exynos Auto T5123 for 5G connectivity; the Exynos Auto V7 for comprehensive in-veh...[Details]
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When designing the overall application system, software design and hardware design should be considered and combined. When the circuit design of the system is finalized, the task of the software is...[Details]
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We have previously introduced BYD's latest blade battery, and today we will take a look at BYD's battery integration solution. First, let's sort out the use of BYD batteries in 2019. According to the...[Details]
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As technology continues to develop, the automotive industry is also constantly changing. Voyager Auto is committed to providing consumers with a safer and smarter driving experience. Our smart lighti...[Details]
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Modern cars are complex systems composed of sensors, electronic control units (ECUs), and actuators that control and monitor the status of the vehicle through different types of in-vehicle network ...[Details]
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In October this year, Taiwan's policy of increasing both oil and electricity prices brought a significant impact on people's livelihood. People have used various methods to control electricity consum...[Details]