17th Anniversary Event of Daren：Add Damae QQ: 2016359311 or scan the QR code at the end of the article to register for a free trial class and receivea TMOOC learning card worth 3000 yuan. In today’s highly developed internet, almost all transactions can be conducted online. However, in real life, all technologies ultimately return to … Read more
Embedded systems are a type of “computer system designed for specific applications, fully embedded within controlled devices.” According to the definition by the U.K. Institution of Electrical Engineers, embedded systems are used for controlling, monitoring, or assisting devices, machines, or equipment used in factory operations. Unlike general-purpose computer systems such as personal computers, embedded systems … Read more
Abstract: Embedded hardware design is a systematic task. For engineers, understanding the processes and general methods involved is significant for carrying out their work. Today, let’s briefly discuss the general process in hardware design. 1. Requirement Analysis Requirement Analysis involves working with clients to analyze requirements and determine the final needs, establishing guiding documents such … Read more
Source: ICisC Nanjing Integrated Circuit Industry Service Center With the rapid development of computer technology, microelectronics technology, and network technology, embedded systems have been widely used in various fields such as industry and agriculture. This article mainly provides a detailed introduction to the hardware design of ARM embedded systems and application examples of ARM embedded … Read more
eMMC, as a common hardware interface in high-speed circuit design, is often used for storage in IOS systems or for storing critical product information. This article will analyze the eMMC protocol and combine it with some unconventional bugs encountered in actual work, aiming to master the circuit design and problem analysis of the eMMC interface … Read more
After years of low-power hardware design (the hardware and software design in the company are separate, and I have always been doing hardware. Facing low-power production issues in hardware can often be quite challenging), I found that one common issue is that the IO is not configured properly before the microcontroller enters sleep mode. The … Read more
Project Name: V3S-PI Portable Terminal Based on Allwinner V3S Author: FanHuaCloud Introduction To master a skill, one must practice. The author wanted to learn Linux, so they learned while doing and successfully open-sourced a——rather good four-layer board design terminal device. The project cost can be compressed to under 100 yuan, making it easy to replicate … Read more
Hello, hero! Welcome to the FPGA technology world. The world is vast, and meeting is fate. You can follow the FPGA technology world to get other interesting resources in the “Adventuring” and “Chivalry” sections, or have a drink and chat together. Today, I bring you the parametric structure design for SPI in FPGA. Without further … Read more
1 Reasons Driving Change in FPGA Debugging Technology The reprogramming capability of FPGAs is a key advantage in the functional debugging of hardware designs. In the early days of using CPLDs and FPGAs, when a design was found to be malfunctioning, engineers would use the “debug hook” method. They would route the internal signals of … Read more
1. Product Description Some entertainment audio-visual vehicle machine, power interface DC24V input, multi-button operation control, multiple external IO output control interfaces, LCD screen display.The appearance of the operation panel is a full plastic shell, and the motherboard and LCD screen are fixed with metal screws.Static electricity test requirements contact discharge 8KV and air discharge 15KV. … Read more