Shanghai Yinglian Electronic Technology Co., Ltd. was established in 2001 and is a fabless integrated circuit design company. The company is committed to the research, development, design and sales of high-performance linear and mixed-signal integrated circuits, and its products are used in various electronic devices. The products of Shanghai Yinglian Electronic Technology Co., Ltd. bridge the analog world and the digital world by detecting, measuring, amplifying, converting power and providing circuit protection.
[i=s]This post was last edited by MianQi on 2021-1-22 11:57[/i]Qinheng's materials are well done, with clear titles and clear boundaries. Opening a copy of the CH32V103 Data Sheet, the line spacing an...
#### Scenario 1: Also using UART0, need to change from PF2, PF4 to PE2, PE4 1. Modify `sys_config.fex` (serial port of BOOT0 and Uboot) The path of `sys_config.fex` is `uart_debug_port` in `device/con...
1 GIT software installation and initialization settings
1.1 Software Installation
Double-click " TortoiseGit-1.8.5.0-64bit.msi " to install it. Use all default options.
Double-click " GitExtensions244...
What is Linux? Why did Huawei develop Hongmeng system based on Linux?In response to the Sino-US trade friction, after Google was forced to "cut off supply" by Pari, Huawei's Hongmeng system instantly ...
WPG Holdings announced that its subsidiary, World Peace, has launched an automotive daytime running light LED driver reference design based on TI products . The reference design introduced ...[Details]
On November 9, the 18th China Semiconductor Packaging Test Technology and Market Annual Conference was held in Tianshui, Gansu. At the conference, Xiao Shengli, the current chairman of the Packaging ...[Details]
The first year of 5G commercialization has just passed, and the era of the Internet of Things is within reach. It is an irreversible trend for all industries to move towards intelligence. The corners...[Details]
On September 19, the Beijing High-level Autonomous Driving Demonstration Zone Press Conference was held in Beijing Economic and Technological Development Zone. The conference announced that the worl...[Details]
The Challenge:
Develop an electronic device and embedded control software to control and adjust the prototype of three position adjustment actuators of the main mirror of the European Extremely...[Details]
Here, timer 0 is required to provide 5ms precise timing, so each timing cycle requires (5*10^-3)/(1*10^-6)=5000 times of adding 1 count, so the initial value of timer 0 is set to 65536 - 5000 = 60536...[Details]
Apple could update its AirPods lineup in early 2021, including new versions of the AirPods and AirPods Pro, and potentially a third HomePod model, a new report says. New reports indicate that the m...[Details]
The "war" between Samsung and TSMC over process technology has spread to automotive chips. Samsung and TSMC, two silicon chip foundries, are competing for customers in many fields that require chip...[Details]
The frequency characteristic analyzer can quickly and dynamically measure the frequency characteristics of the network under test, obtain the transmission characteristics of the network under test, an...[Details]
The positive poles of the 8 LEDs are connected to the positive pole of the power supply through a 1 kilo-ohm current-limiting resistor, and the negative poles are connected to the microcontroller con...[Details]
1. Clock architecture
Simplify it as shown in the figure:
1.1.Clock source selection
There are two clock sources for S3C2440:
External crystal oscillator (OSC)
...[Details]
A European Union proposal for a temporary ban on facial recognition technology won the support of Sundar Pichai, CEO of Google parent company Alphabet, on Monday, but received a cool response from Mi...[Details]
On November 4, the HuanDa 97.5MW/390MWh shared energy storage power station project started construction in the Beidaqiao new energy planning area of Guazhou County. Image It is understood that this...[Details]
FPGA/CPLD
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