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First of all, what do you want to learn?
1 Write Bootloader. I will take u-boot as an example.
2. Change the kernel. Use the ARM compiler to compile the Linux kernel. And transplant the driver
3....[Details]
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This is transformation! Equipment also has a health management plan. Cloud maintenance helps factory equipment manage its health throughout its life cycle.
Preface
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Read the real-time clock:
1. When RTCRDY is 0, the real-time clock cannot be read.
RT0PS is derived from ACLK. For the correct operation of the real-time clock...[Details]
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With the development of the current domestic automotive MCU "substitution" wave, more and more domestic chip design companies are gradually entering the automotive MCU design field, hoping to gain ...[Details]
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Crystal oscillator 11.0592M
/**********************LCD1602 bottom driver program***************************/
/********************************************************************/
//delay: delay xm...[Details]
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China Energy Storage Network News:
Early in the morning of January 6, at the construction site of the converter station of the Fujian-Guangdong interconnection project, construction workers...[Details]
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1 Introduction
With the increase in installed capacity of wind power generation systems, the power grid has put forward new requirements for wind power generation systems, namely LVRT capabilit...[Details]
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Samsung has taken the necessary measures to curb the spread of the novel coronavirus (COVID-19), according to foreign media Neowin. The tech giant announced that as of March 17, it has temporarily cl...[Details]
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Designers of portable medical devices face some unique challenges. They work in an area known for intense regulatory scrutiny, long design and use cycles, and extraordinary demands on the robustnes...[Details]
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1. Method
Select the mesh current of the circuit as the independent variable, and write the voltage (KVL) equation for each mesh. Since all the meshes of the planar circuit are a group of inde...[Details]
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Introduction
HLA (High Level Architecture)
In the Master Modeling and Simulation Plan (MSMP) formulated by the U.S. Defense Modeling and Simulation Office (DMSO) in October 1995, a common...[Details]
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Judging from the current leaks, if nothing unexpected happens, Apple will launch an updated version of the iPhone SE at the press conference on March 9. There will not be many update highlights surro...[Details]
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NVIDIA AI Enterprise 3.0 launches new tools to help enterprises get on the AI fast lane and accelerate success The software suite provides AI workflows for intelligent virtual assistants in call ...[Details]
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Abstract: The principle of 8PSK soft demodulation is first analyzed. In view of the high computational complexity of the optimal log-likelihood ratio (LLR), a relatively simplified maximum (MAX) algor...[Details]
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On October 31, Infineon Technologies AG launched the new MOTIX™ TLE9189 gate driver IC for safety-critical applications of 12 V brushless DC (BLDC) motors. With this new three-phase gate driver IC,...[Details]