Recently, NXP launched a new processor, i.MX RT1170, which is said to have a main frequency of up to 1G! What does that mean?The main frequency of general MCUs, such as the familiar ST MCUs, is genera...
[i=s]This post was last edited by sunhaoqin1 on 2020-3-20 19:37[/i]I have always wanted to make a development board, and this time I stayed at home and started thinking about it. For the CPU, I will c...
[i=s]This post was last edited by superstar_gu on 2021-1-27 09:49[/i]2.5 GD32E503V-EVAL development board transplantation FreeRTOS system2.5.1 OverviewDevelopment board: GD32E503V-EVAL development boa...
1. New functions and new scenarios for in-car audio are emerging one after another. Which ones are the most popular and practical?
2. What specific requirements does the new function put forward for t...
Smart meters are an important part of today’s smart grid. The role of smart grid is more than just power generation and distribution. It is an ecosystem built by IoT connected technologies and communi...
The simplified schematic diagram of the single-ended flyback switching power supply, the input voltage is 120-150VAC, as shown in the figure
During the debugging process, if you want to observe the se...
PATEO Internet of Vehicles was awarded the title of "2021-2022 (Fifth) China IC Unicorn" and stood out among more than 300 participating companies with its unique leading position in the field of int...[Details]
bandwidth
Bandwidth determines the basic ability of an oscilloscope to measure signals. As the signal frequency increases, the oscilloscope's ability to accurately display the signal decrease...[Details]
Foreign players complained that some games had large fluctuations when playing, and many people believed that it was the fault of Exynos 2200 or Snapdragon 8 Gen 1. According to media report...[Details]
Embedded application system design includes two parts: hardware platform and software platform. The former is a hardware system with embedded microcontroller/microprocessor as the core; the latter is...[Details]
It seems that we have mentioned pull-up resistors and pull-down resistors many times before. What kind of resistors are considered pull-up resistors and what are the functions of pull-up resistors? A...[Details]
1.1.1 Registers in different modes of ARM processor
The CPU mode is different, and the registers that can be used in the corresponding mode are also different, as shown in Table 3-2:
Table 3-2 Re...[Details]
Since S3C2410 is a 32-bit processor (an instruction can operate 32 bits of data at a time (the arithmetic unit can process 32 bits of data at a time); most general registers are 32-bit registers; the...[Details]
Tesla's stock price rose 4.8%, allowing Musk to surpass Amazon founder Jeff Bezos and take the top spot on the billionaire index, making Tesla CEO Musk the world's richest man. In response, Musk re...[Details]
Wuhan Xinxin Integrated Circuit Manufacturing Co., Ltd. (hereinafter referred to as "Wuhan Xinxin"), a leading non-volatile memory supplier under Tsinghua Unigroup, announced that its SPI NOR Flash w...[Details]
PLC tutorial has become a hot word in Baidu recently because a good PLC tutorial is often hard to find. For this reason, the editor has specially established a series of PLC tutorial articles to tr...[Details]
Artistic rendering of the latest experiment in which erbium atoms were integrated into a silicon chip. Image source: Max Planck Institute for Quantum Optics For the first time, German scientists...[Details]
The difference between the sending identifiers UDRE and TXC used in AVR microcontroller communication:
The AVR manual says:
"The TXC flag can be used to check whether the transmission of a data f...[Details]
Konka Group Co., Ltd. (000016, Shenzhen Konka A) announced that in order to accelerate the development of the company's semiconductor business, Konka Group Co., Ltd. recently signed a "Cooperation Fr...[Details]
introduction Class D audio power amplifier IC has the advantages of small size, low heat generation, high integration and high-definition sound quality. It can provide higher output power than trad...[Details]
On October 23, South Korean automaker KG Mobility announced on October 21 that it has established a strategic partnership with Chery Automobile on future mobility technologies. According to the agr...[Details]
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