Software Pipelining
1. C6000 Pipeline
The processing of an instruction is not completed in one step, it is divided into three stages: fetch, decode, and execute. Putting each stage into an independent...
I'm working on a forward converter recently, using RCD for excitation reset, and it's basically working normally. However, when the MOS tube is turned on and off, there is a commutation process betwee...
[i=s]This post was last edited by freebsder on 2020-4-7 23:13[/i]Simplification is not simple. Simplification only simplifies the production process of the Linux system, and the target system produced...
From https://www.hackster.io/alankrantas/diy ... p32-413d9eThe microcontroller used is WeMos D1 mini ESP32, which uses ESP32-WROOM.Display is 128x96 0.96 inch SSD1306 OLEDreference programfrom machine...
[b]1. What are bit segments and alias areas? [/b] Do you remember MCS51? MCS51 has bit operations, which are operations with one bit (BIT) as the data object. MCS51 can simply operate the second bit o...
At a time when 5G is combining with big data, artificial intelligence, the Internet of Things, and cloud computing, what new technologies and products have emerged in the consumer electronics field? ...[Details]
Since the Ministry of Industry and Information Technology officially issued 5G licenses in 2019, the commercialization of 5G has been greatly accelerated, and 5G mobile phones have also begun to flo...[Details]
China Energy Storage Network News:
After the State Grid Corporation of China held its third session of the fourth staff representative meeting and the 2019 work conference, all departments an...[Details]
1. Ethernet physical layer (PHY) chip
Ethernet physical layer (PHY) chips are physical interface transceivers for Ethernet transmission. They are used in many fields such as communications, au...[Details]
From an oscilloscope user's own statement: I wanted to have an oscilloscope when I was very young, but at that time, oscilloscopes were too expensive. Generally, only companies or research institutes...[Details]
How to use a multimeter to determine the base and type of a transistor For a transistor with unclear markings, you can use a multimeter to determine its polarity, determine whether it is a silicon tu...[Details]
Preface When programming in KEIL5, you often encounter many "Target not created", that is, the target cannot be achieved. Therefore, this post is opened to help everyone solve these problems. The d...[Details]
First of all, let me introduce my learning background. I just got started with STM32 last week and learned the basic usage of GPIO ports and the introduction of interrupts. With such knowledge...[Details]
Jiwei.com reported that when it comes to 2008, many people will remember the Microsoft "black screen" incident that year. On October 21, 2008, Microsoft launched two important updates in China: Windo...[Details]
Today, I want to talk about another important metric to consider when testing power supply performance: noise measurement. Where does power supply noise come from? Power supply noise is generated f...[Details]
1. What is an interrupt? 1. The invention of interrupts is used to solve the need for macroscopic parallelism. Macroscopic means looking at the whole, and parallelism means that multiple things are c...[Details]
Among all kinds of information people obtain from nature, vision obtains the most, accounting for about 80% of the total information. With the development of information technology, human visual fu...[Details]
A GPIO register is generally divided into three categories: a. control register; b. data register; c. latch register A. Control register (GPIO_CRL or GPIO_CRH (CRL corresponds to the lower 8 bits, CR...[Details]
July 5, 2023 –
The newly established National Data Bureau aims to coordinate planning and use data to achieve high-quality growth and technological innovation.
However, for most Chinese com...[Details]
1. Overview Atmel MICrocontroller ISP SOF tware ( hereinafter referred to as ISP software) is mainly used for ATMEL's in-system programming (ISP) chips. This software allows you to browse, pro...[Details]
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