[size=4][color=#000000]Double loops and multiple loops may seem complicated, but in fact, the optimization method for multiple loops is relatively simple. It all depends on one word: "split". Once thi...
Use NIOS as a soft-core processor to output four-way signals: sawtooth wave, sine wave, square wave, triangle wave. I don't understand the principle. Can anyone give me some guidance?...
Introduction Cash registers are electronic products that are becoming popular in various commercial fields. Since the use of cash registers can simplify commodity management and save manpower, variou...
[size=4]Based on different working principles, power supplies can be divided into three categories: linear regulated power supplies, switching regulated power supplies and charge pump power supplies. ...
stm32: Generalize flash mounting code so it supports arbitrary FS.This commit refactors and generalizes the boot mount routine on the stm32 so that it can mount any type of filesystem. That is, it no ...
Preface:
SVPWM is the basis of converter control. Its implementation process is roughly as follows: determine the sector where the synthetic vector is located, calculate the action time of adj...[Details]
According to foreign media reports, British autonomous driving software company Oxbotica has partnered with radar technology developer Navtech to launch the world's first radar positioning solution T...[Details]
During the operation of electronic equipment, the failure or failure of memory will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has b...[Details]
On the evening of September 3, Huawei held a speech event at IFA 2020 with the theme of "Vision and Commitment to Europe". Walter Gee, President of Huawei Consumer Business Group Europe, announced at...[Details]
The NFC module was designed using Broadcom BCM20793 chip, hardware design was performed, and device driver analysis was performed. The module has been verified in many aspects, and the results show t...[Details]
1. Purpose of writing When porting Bootstrap V1.9 to 9260 core board, NAND FLASH cannot read data correctly (ID can be read). Since I have not systematically studied NAND FLASH driver before,...[Details]
Among the basic modules of analog circuits, the reference source is an indispensable basic module. It is widely used in analog and mixed digital-analog integrated circuits such as analog-to-digital ...[Details]
This article uses diagrams to understand the working principle of the NPN transistor and the role of this transistor.
Circuit Application
Understand the power-on direction and on and ...[Details]
1 Introduction The rapid development of computer multimedia technology and network technology has made multimedia applications based on streaming media also used in many fields, especially in netwo...[Details]
Many embedded system beginners hope to have a system that they can use, but they often have a wrong understanding, that is, they think that the higher the processor version, the better, the higher th...[Details]
Today, Intel, AMD, Arm, Google Cloud, Meta, Microsoft, Qualcomm, Samsung, and TSMC announced the establishment of a chiplet interconnect standard, UCIe. UCIe (Universal Chiplet Interconnect Expres...[Details]
With the increase in the types of electrical equipment used in modern automobiles and the increase in power levels, more and more types of power supplies are required, including AC power supplies and...[Details]
1. Limiting filter method (also known as program judgment filter method)
A. Method:
Based on experience, determine the maximum deviation allowed between two samples (set to A).
...[Details]
Over the past decade, automotive electronics have grown by leaps and bounds, with significant increases in both the number and sophistication of in-vehicle electronic controls, in-vehicle informatio...[Details]
DSP and ARM Processors
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