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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]
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(Photo source: Rice University official website) According to foreign media reports, Rice University postdoctoral researcher Anulekha Haridas used the constructed lithium-ion full battery to test ...[Details]
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Preparation and prerequisites a. IAR or STVD has been installed b. Download the standard firmware library (StdPeriph_Lib_V2.1.0) for backup; c. A program template has been established. If not, ple...[Details]
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The instruction pipeline of XC166 microcontroller has inevitable blocking phenomenon, and the same is true for MAC unit instructions. Although dedicated modules have been used to reduce blocking du...[Details]
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s3c2440 linux lcd driver interpretation driver layer, that is, s3c2410fb.c defines platform_driver. For example, the following file defines s3c2410fb_driver: \linux\linux-2.6.29\drivers\video\S3c2410...[Details]
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0Introduction
Due to the weak CPU computing power and low memory capacity of embedded real-time systems, it is hoped that a scheduling algorithm with low complexity and low system overhead wil...[Details]
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On September 23, Zhejiang Haina Semiconductor Co., Ltd. (hereinafter referred to as "Haina Semiconductor") produced the first 6-inch heavily arsenic-doped single crystal. According to the official ...[Details]
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This article introduces a high-performance, low-cost home VA combination, which is very suitable for audiophiles to make their own. It will make the listening experience in the living room (about 10 ...[Details]
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In recent years, cloud platforms have been gaining momentum, and one of the best cloud ecosystems is Tencent's QCloud IoT. Espressif has released the ESP8266 Qcloud IoT AT firmware to support the ESP...[Details]
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References: ARM Cortex™-M4F Technical Reference Manual - Chapter 4.5 SysTick Timer (STK) SysTick (system tick timer) is essentially a timer embedded in NVIC. It is a peripheral in the kernel and a ...[Details]
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On the morning of June 2, Apple released a new annual fraud prevention analysis report. The data showed that in 2021, the Apple App Store prevented 1.6 million high-risk, untrustworthy apps fro...[Details]
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According to the Central Commission for Discipline Inspection and the National Supervisory Commission’s Discipline Inspection and Supervision Group stationed in the National Development Bank and the ...[Details]
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The body controller is not very famous, but its management functions are spread throughout the car. It is mainly used to enhance the safety, comfort and convenience of the car, as well as to connec...[Details]
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Samsung Display will release trial production of quantum dot (QD) panels for TVs and monitors this month and will send them to customers for further testing. It is understood that the new panels use ...[Details]
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1 Introduction
The Reed Solomon codec compiler described in this article is capable of producing Reed Solomon's macro encoders and decoders in a variety of code forms. These code forms are det...[Details]
Microcontroller MCU
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