Vivado (Vitis) Version: 2020.2 FPGA Development Board: Microphase Z7-Lite 7020 Development Board FPGA Design Debugging Process FPGA development is an iterative process, and the general FPGA design process typically includes the following steps: Hardware architecture and algorithm verification: what modules are needed to implement the required functionality, how modules communicate and connect with each other; … Read more
Course Introduction With the rapid development of fields such as Artificial Intelligence (AI), the Internet of Things (IoT), and industrial automation, Single Board Computers (SBCs) have become key components for the efficient and stable operation of various smart devices due to their flexibility, high integration, and excellent processing capabilities. The increasing demand for industrial-grade applications … Read more
Introduction: As a teaching assistant at Guyueju, I am fortunate to participate in the trial of the Xuri X3 board. Given that most AI development boards and chips like Raspberry Pi and Jetson Nano are from foreign manufacturers and their prices are steadily rising, I hope to contribute a little to domestic AI development boards … Read more
This article is from the Breadboard Community’s free review activity of the “Lingdong Mini-F5333 Development Board”. [Lingdong Mini-F5333 Development Board] + OLED12864 playing Badapple Unboxing Experience After testing the Mini-F5333 development board launched by Lingdong Microelectronics for two days, I found it to be quite impressive. My intuitive impression is that the domestic 32-bit MCU … Read more
This article is from the Jishu Community’s evaluation activity of the Allwinner XR806 development board. The author used the XR806 development board and the XR806 SDK based on FreeRTOS to implement custom sending of 802.11 Beacon frames, and conducted wireless packet capture analysis and scanning tests to verify the sending results of the frames. Environment … Read more
1. Introduction to Development Boards The MM32F5270 series microcontroller is an MCU product equipped with Arm China’s “Star” STAR-MC1 processor, with a working frequency of up to 120MHz, 256KB Flash, and 192KB RAM. It features a Floating Point Unit (FPU), Digital Signal Processing (DSP), MindSwitch signal interconnect matrix, Configurable Logic Unit (CLU), and CORDIC for … Read more
1 Introduction UDS (Unified Diagnostic Services) is a very important diagnostic protocol in vehicles. However, unless you can access an actual project, I have not seen any open-source boards that can perform real UDS diagnostics; purely discussing theory is not very interesting. I bought a set of UDS_bootloader source code on Xianyu. Currently, I have … Read more
1. USB Fake U-Disk Experiment 1) Correctly download the hex file of the USB disk (fake U-Disk) to the microcontroller of the USB development board. 2) You will see a circular indicator for the fake U-Disk in the bottom right corner of your computer. 3) Open the circular U-Disk, and you will see a test … Read more
This article is reprinted from the Jishu Community Jishu Column: STAR CPU (Star Processor) Author: PingYang The XR806 Harmony development board is a new high-integration wireless MCU chip from Allwinner Technology that supports WiFi and BLE, and is compatible with the Harmony L0 system. The CPU uses Arm Technology’s “Star” (STAR-MC1) processor. I am fortunate … Read more
The Lichee RV Dock is a single-board computer launched by Allwinner Technology in collaboration with Shenzhen Sipeed Technology, based on the Zhuhai Allwinner D1 CPU. Its main control unit, the Allwinner D1, features a 64-bit RISC-V core, 512MB of RAM, an SD card slot for system boot, an HDMI video output interface, a USB interface, … Read more