Logic Analyzer

Compact Measurement Device with Oscilloscope and More

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Compact Measurement Device with Oscilloscope and More

Description: Source: https://www.crowdsupply.com/espotek/labrador. Software, hardware, and upper computer software are all open-source: https://github.com/espotek/Labrador. ====================Overall Introduction Video:The upper computer software introduction, as it is developed with Qt, supports Linux, Mac OS, and Windows.==================The image below illustrates the five functional parts:A. Power Supply OutletsB. Digital OutputC. Function Generator OutputsD. Oscilloscope/Multimeter InputsE. Logic Analyzer InputsSpecific specifications are as … Read more

Can Logic Analyzer Function in All-in-One Oscilloscope Replace Real Logic Analyzer?

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Can Logic Analyzer Function in All-in-One Oscilloscope Replace Real Logic Analyzer?

From January 20, 2021, to March 31, 2021, The sixth “Thanksgiving Month” returns with charging and lottery. 10 technical videos, 11 days of real-time lottery, three live broadcasts on March 2, 5, and 10, with three prize pools full of materials, interesting surprises, and simultaneous lotteries. Invite friends to participate together, and both the invited … Read more

Logic Analyzer Built with KiCad: A Comprehensive Guide

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Logic Analyzer Built with KiCad: A Comprehensive Guide

“A low-cost 24-channel logic analyzer with fully open-source hardware and software, featuring 100Msps, 32k depth sampling, edge triggering, and pattern triggering. The project is continuously updated.” Overview The LogicAnalyzer is a low-cost analyzer based on the Raspberry Pico. This analyzer provides up to 24 digital channels, pre-trigger and post-trigger sampling, edge triggering, and pattern triggering, … Read more

The Ultimate Tool for Debugging Hardware Bugs – New Logic Analyzer

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The Ultimate Tool for Debugging Hardware Bugs - New Logic Analyzer

Background The most commonly used tool in the development of electronic products is the oscilloscope. However, with the advancement of microprocessors such as ARM, X86, MIPS architectures, GPUs, deep learning processors, and the rapid growth of smart hardware, various logical bugs in hardware are frequently encountered. When issues arise with various interfaces of SoC (System … Read more

Signal Tap Logic Analyzer User Guide

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Signal Tap Logic Analyzer User Guide

Greetings, hero! Welcome to the FPGA technology world. The world is vast, and meeting you is fate. You can follow the FPGA technology community to get other interesting resources in the “Adventuring” and “Heroic Deeds” sections, or just chat over drinks. This series will bring systematic learning of FPGA, starting from the most basic digital … Read more

Disassembling The Popular 100M Logic Analyzer

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Disassembling The Popular 100M Logic Analyzer

This article comes from the disassembly activity of the Breadboard Community! Rich rewards! (Two DJI drones, two oscilloscopes, etc.)! Electronic engineers hurry up and participate!👇 I have an older 100M logic analyzer that I bought a while ago. Its parameters were quite high at that time, with sampling rates of 100/50/32/16MHz for 3/6/9/16 channels, using … Read more

How to Debug FPGA Using Internal Logic Analyzers?

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How to Debug FPGA Using Internal Logic Analyzers?

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

Quickly Build a 100MHz Logic Analyzer Using μLA

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Quickly Build a 100MHz Logic Analyzer Using μLA

μLA (Micro Logic Analyzer) is a SUMP/OLS compatible logic analyzer firmware based on the RP2040 board. By using this firmware, you can quickly turn a Raspberry Pi Pico (or any RP2040 board) into a simple logic analyzer. Github Link: https://github.com/dotcypress/ula Features: 16 Channels 100 MHz Sampling Rate, 1 sample per second tick 200KB Sampling Storage … Read more

My Night with SPI: The Logic Analyzer’s Limitations

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My Night with SPI: The Logic Analyzer's Limitations

Click here to download the materials (3rd update) Here are some resources for everyone, copy and reply with the following keyword to receive Practical Power Supply Circuit About Today’s Post SPI is a high-speed, full-duplex communication bus. SPI communication uses 3 buses and a chip select line: SCK, MOSI, MISO, and the chip select line … Read more

Low-Cost Long-Term Monitoring Solution for RS-485 Bus

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Low-Cost Long-Term Monitoring Solution for RS-485 Bus

 RS-485 is a commonly used differential communication bus, capable of long-distance transmission with good interference resistance. However, how can we monitor the communication process for several hours or even days in the face of occasional faults during communication? 1. Testing Requirements Low-cost long-term monitoring of RS-485 bus communication. 2. Testing Challenges The RS-485 is … Read more