BFC237221564

Nor Flash Programming Process uboot ----- SDRAM ----- Nor Flash Therefore, we need to set the CPU, SDRM address, Nor Falsh address Initialization Code /**************************************...[Details]

      As the launch of the Meizu 17 series approaches, more and more information about this flagship is coming out. 　　Recently, it was revealed that the Meizu 17 series will have a large-cup product ...[Details]

The OPPO Reno7 series appeared on the cover of the #Reno7人像视频大师# super topic today, and it was confirmed that it will be released at 18:00 on November 25. As can be seen from the picture, the phone...[Details]

Recently, Qualcomm released two mid-range 5G chips, the new generation flagship Snapdragon 8+ chip and Snapdragon 7. Among them, the Snapdragon 8+ has a huge upgrade. The official said that its CPU a...[Details]

1 Introduction With the development of science and technology, embedded operating systems play an important role in more and more fields, and have become one of the symbols of product technology level...[Details]

      I believe everyone has encountered the situation where the mobile phone is shut down due to unpaid bills. If it is connected to a wireless network, it is fine. However, if it happens to be outd...[Details]

  　　1. Project Overview 　　1.1 Project Summary 　　At present, more and more people own cars in society. At the same time, the frequency of car accidents is also increasing. This project designs...[Details]

Driven by innovative technologies such as the Internet of Things, AI, and big data, more and more smart wearable products are emerging, bringing more changes to life. Not only young people are attrac...[Details]

Use 89C52 as a timing counter  /************************************************ ************************ Function: Implement microcontroller timing counter *****************************************...[Details]

Although Android 12 is not yet popular, this does not prevent Google from starting the development of the next major version. According to the plan, the company will announce Android 13 in the summer...[Details]

1 Introduction Since the invention of solid-state circuits in 1948, solid-state power amplifiers have basically replaced traveling wave tubes in the field of shortwave and ultra-shortwave communicati...[Details]

In the process of learning stm32, the printf function was redirected, but it could not be displayed in the serial port debugging assistant, and the debug could not run at full speed. The printf funct...[Details]

On August 31, Huawei announced that the Enjoy 20 series will be officially released on September 3. The official poster shows that the conference will launch two new models, Huawei Enjoy 20 and Hua...[Details]

　　 The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the perfor...[Details]

1. Background     As mentioned above, the advantage of using standard library functions is that they can be developed quickly without having to look at the data sheet and carefully configure each bit...[Details]