Greetings, heroes! Welcome to the FPGA technology realm. This vast world offers us the chance to meet by fate. You can follow the FPGA technology community to discover other resources of interest in the “Adventuring” and “Heroic Deeds” sections, or simply enjoy a drink and chat. This series will provide a systematic study of FPGA, … Read more
Hello, hero! Welcome to the FPGA technology realm. The world of technology is vast, and meeting you is a fate. You can follow FPGA technology to get other interesting resources in the “Adventurous Journey” and “Chivalrous Acts” sections or enjoy a drink and chat together. “Enjoying a drink” enters the IC technology circle, where there … Read more
A Dual-Shoulder Backpack How Difficult Is It? Give It a Try! →_→ Long Press Recognition Circuits synthesized from FPGA are located inside the chip, making it nearly impossible to measure signals using oscilloscopes or logic analyzers. Therefore, manufacturers like Xilinx have invented built-in logic analyzers. In Vivado, this is called ILA (Integrated Logic Analyzer), whereas … Read more
This article is the first in a series, with plans to share a series of articles based on the UAC+PDM audio playback practical cases. PDM stands for Pulse Density Modulation, which can be simply understood as a method that differs from PWM in that it uses the density of 1s and 0s to represent amplitude … Read more
Click here to download the materials (3rd update) We are giving away materials, copy and reply with the following keyword to receive them Material Collection About Today’s Post IIC stands for Inter-Integrated Circuit, a simple, bidirectional, two-wire, synchronous serial bus designed by Philips Semiconductor in the early 1980s. Microcontrollers generally have hardware I2C, so why … Read more
Click the blue text to follow us Follow and star our public account for exciting content delivered daily Source: Online materials Build a 100MHz Logic Analyzer in Minutes Transform a Raspberry Pi Pico (or any RP2040 board) into a simple logic analyzer in just 5 minutes. Introduction A logic analyzer is an electronic instrument that … Read more
Recently, I was debugging an OLED display, and I just couldn’t get it to communicate correctly, which was very frustrating. So, I casually searched on eBay for a logic analyzer, planning to buy a cheap one to use. The most common item on eBay was this one: 8 channels, 24MHz maximum sampling rate, priced around … Read more
Build a 100MHz Logic Analyzer with Raspberry Pi Pico Transform a Raspberry Pi Pico (or any RP2040 board) into a simple logic analyzer in just 5 minutes. Introduction A logic analyzer is an electronic instrument that captures and displays multiple signals from digital systems or circuits. It can convert captured data into timing diagrams, protocol … Read more
Concept of Logic Analysis The logic analyzer is also a very commonly used instrument, just like the oscilloscope, and is one of the classic instruments for digital design and measurement. When measuring digital circuits, when should an oscilloscope be used? Generally, an oscilloscope can be used when precise parameter information (such as time intervals and … Read more
A logic analyzer is an instrument used to simultaneously capture, display, and measure multiple electronic signals in digital circuits. Logic analyzers can show the relationships and timing between many different signals in digital systems and are often capable of analyzing digital communication protocols such as I2C, SPI, and serial. Therefore, logic analyzers are the best … Read more