This article is authored by AMD Engineer Garce Sun. In the Vitis process, the compiled targets are divided into software emulation, hardware emulation, and hardware. Software emulation is the first step to test the system through user-created custom host code, with the main goal of ensuring the functional correctness of the host program and kernel. … Read more
EEWorld Electronics News Sharp Interpretation Technical Insights Updated Daily The CPU is a critical component in digital processing systems. Microcontrollers, microprocessors, and DSPs can all be referred to as CPUs, although they focus on different aspects. Specifically, traditional microcontrollers emphasize embedded computing, such as the 51, AVR, and ARM chips we frequently use, which not … Read more
Source: https://zhuanlan.zhihu.com/p/468286383 RTOS is widely used in projects, and to better understand how RTOS works, one needs to know the general process of CPU operation. Why Use RTOS? Why use RTOS when bare metal programming works fine? When starting with microcontrollers, one typically writes a while loop in the main function and adds the necessary … Read more
Open Source Hardware refers to computer and electronic hardware designed in the same way as free and open source software. Open source hardware designers typically publish detailed hardware design materials, such as mechanical drawings, circuit diagrams, bill of materials, PCB layouts, HDL source code, and IC layouts, as well as software development kits for driving … Read more
1. Introduction to Arduino Programming Arduino programming involves using the Arduino Integrated Development Environment (IDE) to write and upload code to Arduino microcontroller boards, typically implemented using an extension of C++ known as the Arduino language. The code is divided into two parts: setup() and loop(). The former runs once during board startup for initialization, … Read more
This article introduces a precise delay method in the Cortex-M kernel Introduction Why learn this delay method? Often when we run an operating system, we typically occupy a hardware timer—SysTick, and the clock tick of our operating system is generally set at 100-1000HZ, meaning an interrupt occurs every 1ms to 10ms. Many bare-metal tutorials use … Read more
In the field of digital integrated circuit design, backend design is a critical step that transforms the logical circuits of frontend design into a physical layout that can be implemented on silicon. With technological advancements, backend design has become increasingly complex, requiring precise timing analysis, layout planning, automated routing, and power management. To help engineers … Read more
“The 2023 Winter Break Practice Together” event has successfully concluded! This winter break practice event offered five platforms to choose from, especially popular platforms, and due to limited numbers, those who are slow will miss out. Next time the event starts, be quick to get in, don’t hesitate too much. This winter break practice had … Read more
MAKER:keebie81／Translated by: Fun Without End Wouldn’t it be cute to have a colorful cloud in your bedroom? Just like a sunshine doll, it tells you today’s weather. The cloud is built on Raspberry Pi Zero W, connected to the Yahoo Weather API to get weather information, and then changes colors to indicate weather changes. I … Read more
It might feel a bit dizzy for everyone… THU Data Party has a new account with Tsinghua University verification: Follow us: Data Party THU This will serve as the official WeChat account of the Data School and the Federation Continuing to spread data science knowledge Scan the code to follow us! Scan the QR code … Read more