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1. Download the core and corresponding patches: Linux kernel: linux-2.4.18.tar.bz2 patch: patch-2.4.18-rmk7.gz patch-2.4.18-rmk7-swl8.gz patch-2.4.18-rmk7-swl8-cy2.gz patch-2.4.18-rmk7-swl8-cy2-lc3.g...[Details]
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Recorded sounds are so ubiquitous these days that we barely think about them. They pour out of our smartphones, smart speakers, TVs, radios, CD players, and car audio systems, making them a constan...[Details]
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How to choose the external memory of DSP chip?
DSP is very fast. In order to ensure the running speed of DSP, the external memory needs to have a certain speed, otherwise it needs to add a ...[Details]
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0 Introduction
In recent years, with the increasing development of display technology and the country's vigorous promotion of consumption upgrades and digital transformation, large-screen and ...[Details]
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According to the website of the Physicists' Organization, Heriot-Watt University in the UK and a stem cell technology company have collaborated to develop a vacuum valve-based three-dimensional (3D) ...[Details]
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For a long time, the use of analog comparators has been in the shadow of its "companion" - the operational amplifier. Operational amplifiers are widely used electronic devices. Designers have publishe...[Details]
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爱特梅尔公司(Atmel® Corporation)宣布, 针对快速增长、拥有超过10万用户的8位和32位AVR®嵌入式微控制器(MCU)设计社群,推出易于使用的新型全集成开发平台。新推出的Atmel AVR Studio 5是广受欢迎的爱特梅尔集成开发环境(IDE)的增强版本,支持所有8位和32位AVR MCU,能够显著提高开发人员的效率,并可使客户的应用程序在爱特梅尔8位和32位AVR ...[Details]
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1. STM32 system architecture stm32 is mainly composed of two master modules and four slave modules 1 Two main modules: Cortex-M0 core and Advanced High-Performance Bus (AHB bus) 通用DMA ( GP-DMA –...[Details]
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In the industrial production process, it is necessary to measure and control important parameters such as fluid flow rate and flow rate of raw material medium. It is necessary to have a set of mea...[Details]
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1. Preliminary Knowledge When writing ARM9 bare metal programs, reading and writing a register can be implemented using the following code: For example, to read and write the value of the UART_ULCON1...[Details]
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introduction
In order to cope with climate change, my country has proposed the goal of "carbon peak and carbon neutrality", among which electric energy substitution is one of the ways to achie...[Details]
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This paper introduces the software and hardware design method of vacuum fluorescent screen display in multifunctional kitchen control system. The system uses PIC16F72 single-chip microcomputer as...[Details]
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Several car companies that have already started are clearly aware that they need to devote more effort to this. "Do you really think that the smart electric vehicles promoted by many car companies...[Details]
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According to digitimes, industry sources revealed that TSMC is negotiating with a Korean customer to use the 28nm high-voltage process to produce OLED driver chips. The supply chain said that TSMC's ...[Details]
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1 Introduction
The closed-loop system of a commonly used switching power supply is generally based on the linear average model of the DC-DC converter, and a PID controller is co...[Details]