Recommended Book: Embedded System Design and Implementation with Xilinx Zynq-7000: Design Methods Based on ARM Cortex-A9 Dual-Core Processor and Vivado

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Recommended Book: Embedded System Design and Implementation with Xilinx Zynq-7000: Design Methods Based on ARM Cortex-A9 Dual-Core Processor and Vivado

This book uses Xilinx’s XC7Z020 Zynq-7000 SoC device and the latest Xilinx Vivado 2015.4 integrated development environment as a platform, providing a comprehensive introduction to the complete design process of embedded system design. The author has constructed a core learning resource that includes video teaching resources, design case code, teaching materials, QQ group discussions, and … Read more

Exploring Bluetooth and WiFi6 with These Two Development Boards

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Exploring Bluetooth and WiFi6 with These Two Development Boards

Keywords：Bluetooth, WiFi6, Development Board Review Abstract：Nordic is a representative IoT connectivity chip provider from Norway, leading the global BLE market. This article provides a detailed introduction to the performance, resources, and acquisition channels of Nordic’s nRF5340 Audio Bluetooth development board and nRF7002 WiFi development board. Currently, the commonly used wireless communication technologies can be roughly … Read more

Understanding the Complex Relationships Between Microcontrollers, ARM, MCU, DSP, FPGA, and Embedded Systems

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Understanding the Complex Relationships Between Microcontrollers, ARM, MCU, DSP, FPGA, and Embedded Systems

First, “embedded” is a concept that lacks a precise definition, with various books providing their own interpretations. However, the main idea is the same: compared to general systems like PCs, embedded systems are specialized systems, structurally simplified, retaining only the necessary parts in hardware and software while discarding the unnecessary ones. Therefore, embedded systems generally … Read more

OPPO A9 Review: Exceptional Battery Life and Value for Money with Large Memory

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OPPO A9 Review: Exceptional Battery Life and Value for Money with Large Memory

After two years of leaving the “value for money” selling point behind in the full-screen market, OPPO has finally made a comeback today with the OPPO A9. The highlights of “6+128GB large memory, 4020mAh large battery life” showcase the advantages of this product; the 16-megapixel dual rear cameras demonstrate its ability to capture both people … Read more

What Wonders Will ARM in FPGA’s Clothing Perform? – Zynq

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What Wonders Will ARM in FPGA's Clothing Perform? - Zynq

What Wonders Will ARM in FPGA’s Clothing Perform? – Zynq The term Zynq easily brings to mind zinc, the most common chemical element found in batteries, solar screens, alloys, and pharmaceuticals. Zinc can enhance functionality when alloyed with other metals, displaying various colors depending on the alloy’s composition. The most common use of zinc is … Read more

Fan Q&A (Issue 41)

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Fan Q&A (Issue 41)

Hello, everyone! The Fan Q&A (Issue 41) has been organized for you. Are there any questions of interest this time? Let’s take a look! Q: Hi, is the Meizu Pro6 Plus 64GB version worth buying? How is the performance of the downgraded 8890? A:The Pro6 Plus 64GB uses the 8890M, which in terms of actual … Read more

Setting Up an ARM Learning Environment for Linux Drivers

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Setting Up an ARM Learning Environment for Linux Drivers

Bilibili’s Linux Driver Introduction Video has been updated to 25 episodes, with a few more to go, the first episode of the driver has been completed. Many fans have messaged me asking how to set up the virtual machine environment shown in the video, This article will teach you step by step. If you want … Read more

Understanding Interrupts in ARM Cortex-A9

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Understanding Interrupts in ARM Cortex-A9

1. Concept of Interrupts In operating systems, interrupts are a crucial component. When certain unexpected situations require host intervention, the machine can automatically stop the currently running program and switch to a program that handles the new situation. After processing, it returns to the original paused program to continue running. With an interrupt system, polling … Read more

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