This example uses GPIO to light up the LED. The system bus interface supports the AMBA3.0 AHB-Lite protocol. This bus is an open on-chip bus standard proposed by ARM. It is independent of the processo...
I have a blackberry tablet palybook 32g notebook, which I bought from someone else 6 years ago. I remember that it was quite easy to use at that time. From time to time, I could download some free dow...
1. Introduction
I received the board a while ago. I've been a bit busy recently, so I took some time tonight to write a review of the environment setup. The environment setup is relatively simple. It ...
This manual is written based on the development environment of Chuanglong TMS320C6748 development board. It provides detailed and reliable process prompts and step-by-step instructions. Precautions ar...
There are two types of RL phase shift circuits: leading phase shift circuit and lagging phase shift circuit. Both of these phase shift circuits utilize the phase characteristics between the current an...
1. UART structure UART2 input clock is PLL1_SYSCLK2, PLL1_SYSCLK2 is PLL1_SYSCLK1 divided by 2, the frequency of PLL1_SYSCLK1 is 456MHz by default, the PLL clock tree is as shown in the figure:(Guide...
Holographic technology is a technology that can record and reproduce real three-dimensional images, which are called holograms. Unlike other three-dimensional "images", holograms provide "parallax". ...[Details]
Today, Huawei Terminal’s official Weibo account released a P40 series warm-up video. From this warm-up video, it can be seen that the Huawei P40 series mobile phones are expected to adopt a four-curv...[Details]
Recently, flexible AC transmission equipment has been used to control power flow and power system oscillation. They can increase the transmission capacity of transmission lines and regulate steady-sta...[Details]
1 Overview of Speech Recognition System-on-Chip With the development of digital signal processing technology, speech recognition system-on-chip has become a hot topic of research. However, the co...[Details]
The Great Heat is approaching, and many parts of the country are entering a "scorching heat" mode, with frequent thunderstorm warnings. For photovoltaic power stations, the abundant sunlight in sum...[Details]
As Steve Tarnowsky, GM’s head of global battery engineering, said at NI Connect last month, manufacturing batteries at scale is key to developing electric vehicles that the masses can afford. As th...[Details]
Following yesterday, let's continue to talk about buttons. Yesterday we talked about scan detection, today we will talk about interrupt detection. Let me tell you a little story first~~ ...[Details]
Most people living in big cities now have more or less sleeping problems. Some have difficulty falling asleep and insufficient deep sleep due to work pressure and high mental tension; some have sno...[Details]
EVCC stands for Electric Vehicle Communication Controller, and its Chinese name is Electric Vehicle Charging Communication Controller. It is one of the necessary auto parts for export of national s...[Details]
Since Ash and Knoll et al. created the surface plasmon resonance imaging (SPR I) technology, label-free parallel detection of biomolecular arrays has become possible. So far, SPR I mainly uses a si...[Details]
The brushless DC motor is a high-performance motor with the advantages of high efficiency, good reliability, simple structure, easy maintenance and small size. Compared with DC motors, brushless motor...[Details]
JDI (Japan Display), the only purely Japanese-owned display manufacturer, is rumored to enter the OLED market in 2021, while targeting Apple Watch orders. However, due to the financial crisis, JDI wi...[Details]
In electronic circuits, sending the output signal of the previous circuit (or signal source) to the next circuit (or load) is called coupling. The function of coupling is to transfer (or convert) the...[Details]
Google parent Alphabet has made an offer to acquire U.S. wearable device maker Fitbit, according to people familiar with the matter on Monday, as it plans to enter the market for fitness trackers and...[Details]
According to foreign media reports, car manufacturer Jaguar Land Rover (JLR) has applied for a patent to the World Intellectual Property Office, which mainly discusses conveying various information...[Details]
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