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I have never thought of a good way to pass parameters to the kernel through registers until I read the implementation of UBOOT today.
In UBOOT, the most common method to boot the kernel is the bootm...
I have an old colleague. When I debug some small problems, he will give me a lot of suggestions. When I was about to start working, he would speak a lot in a hurry. When I really encountered some tech...
【Foreword】
The previous article mainly made a brief record of the development process of the HC32F460 chip and some tried-and-tested general peripherals. This article will evaluate the benchmark score...
Medical resources are in short supply in my country. Developing a local intelligent monitoring network in hospitals can reduce the workload of medical staff and improve their work efficiency and s...[Details]
At that time, a product was developed, and one of its functions was to play 40 seconds of voice after power-on.
During the test, it was found that about 70-80 times of power-on, there was one time wh...[Details]
Camera Driver
Some concepts:
The main clock signal of the camera interface is generated by the USB PLL, and its frequency is 96MHz. It is then output to the camera after frequency division. The cam...[Details]
On September 27, the Lingang New Area held the 2021 Dishui Lake Industry Investors Conference. According to Wenhui Daily, at the conference, the Lingang New Area Management Committee signed strategic...[Details]
This example uses the CCR1 capture mode of MSP430 TimerA to decode the infrared remote control chip M50560-008P. Note: The defined measurement time is adjusted after actual debugging and may differ fr...[Details]
In the early morning of November 11, Apple held its third event this fall. Undoubtedly, the protagonist of this event was the self-developed computer chip that Apple announced at the WWDC Develop...[Details]
PartnerNetwork member companies come together to celebrate achievements in innovation, sustainability and business impact
(Shanghai, China, May 25, 2023)
Rockwell Automation (NYS...[Details]
LED (Light Emitting Diode) is one of the fastest growing industries in the world today. The characteristics of LED high brightness, low energy consumption and long life make LED display screens ha...[Details]
Adjustable regulated power supply circuit with overload and short circuit protection
1 The circuit is simple, the voltage regulation accuracy is high, and the output voltage remains u...[Details]
1 Introduction
The interrupt vector address of the ARM7TDMI system is dynamically allocated in the register of the interrupt vector controller. For example, the EIC_IVR register (interrupt vector ...[Details]
Central topics: LeCroy Oscilloscope Eye Diagram Measurement The new and old software packages are used differently LeCroy's oscilloscope captured 50MS of data and performed eye diagram measurem...[Details]
Xingzong IoT releases a high-precision ranging sensor, making "distance" no longer a problem! As a parking lot manager, have you not found the right equipment to monitor parking space occupancy? As...[Details]
In recent years, along with the trend of smart ports, Hirain's L4 high-level intelligent driving business products have also been gradually rooted in multiple port autonomous driving projects, help...[Details]
Gas concentration is one of the important indicators of coal mine monitoring systems. At present, most of the gas sensor equipment used in mines adopts wired transmission methods, that is, optical cab...[Details]
Regarding the claim that fuel vehicles will be replaced by electric vehicles, Lin Changbo, general manager of Dongfeng Liuzhou Motor, bluntly stated that this is not necessarily the case.
...[Details]
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