493jsCTq

RP2040 logic analyzer IO protection port

Overview

[Color Silk Screen] RP2040 Logic Analyzer - Jialichuang EDA Open Source Hardware Platform (oshwhub.com)
The original open source is this
and its IO port is not protected, so I drew a protection board and matched the equal-length wiring. Also attached is the 3D shell file I designed.
Tutorial: Reproduce an open source 100M logic analyzer for a few dollars, 24 channels, with low-speed oscilloscope function_bilibili_bilibili

Design Files

Logic analyzer firmware, host computer, shell.zip

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-08-08 15:33:31

Warehouse temperature alarm system based on GD32---GPIO port driven buzzer
The National Day holiday is almost halfway through, but the project has not made much progress. The time to submit the work is getting closer, but there are still many bugs to be solved. When debuggin
About the deployment of .net 2.0 on wince (waiting online)
A newbie has a question. I wrote a test program in VS2005, deployed it to the ResidentFlash of the wince system ARM for testing, and it ran normally. But after I restarted the ARM, it did not run norm
Ask an expert for help on TVP5150 image display problem
Hello everyone, I used VP5150+DM642 to collect PAL images. Without any algorithm processing, I sent them directly to FPGA and stored them in Nandflash. When I read them back through the host computer,
Comments on Infineon's "Smart Microgrid System (PV Inverter/Energy Storage, etc.)"
This course focuses on the current hot electric vehicle charging stations and solar energy storage systems. The development trends and device recommendations of the two applications are introduced res
Omron's high-frequency RFID devices comply with RoHS green environmental protection directives
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i]
NIOS II Development FAQs (1)
1. How to assign pins in TCL script source .tcl has some problems: # source stratix_pin_assign.tcl couldn't read file "stratix_pin_assign.tcl": no such file or directory Answer: From the Tools menu se

Datasheet More

Circuits More