Skip to content

Latest commit

 

History

History
68 lines (53 loc) · 4.25 KB

README_en.md

File metadata and controls

68 lines (53 loc) · 4.25 KB
Raw

nanoDLA v1.2 User manual

nanoDLA Introduction

nanoDLA is a hardware and software open source logic analyzer developed and produced by Muse Lab. It is exquisite and compact in appearance with rich functions. It supports up to 24Mhz sampling rate and more than 100 kinds of protocol analysis. 8 channels can sample data simultaneously. Efficiency could be greatly improved in scenarios such as problem location, complex systems with multiple components, timing analysis and performance analysis. currently there are two version with same function (USB-A version & TYPE-C version)

Features

  • Open source software
  • provide source code to compile firmware by yourself
  • use open source PulseView as PC software to analyze sampling data, which is rich in functions and easy to use, supports more than 100 kinds of protocol analysis
  • Support up to 24Mhz sampling rate and 8 channels can sample data simultaneously
  • Support input logic level [-0.5v,5.25v]. low level is [-0.5v, 0.8v], high level is[2v, 5.25v]
  • Support operating system like Windows, Linux, Mac, Android
  • Size: 7.2cm * 2.4cm * 1.4cm

How To Use

Install PulseView

Download installation package from software directory and double click the installation package to install pulseview

Install Driver

Plug nanoDLA to PC USB port. nanoDLA will be recognized as unknown device in device manager usb_device_unknown

Search "Zadig" in the the start menu of PC, then open it zadig_search

Click "Options" and toggle on "List All Devices". Choose device named "fx2lafw", whose USB ID is 1D50:608C and select "WinUSB" in the driver blanket. Then click "Install Driver" button.
zadig_install1

After finishing installation of driver, nanoDLA would be recognized as a USB device in device manager usb_device_default

Run PulseView

Plug nanoDLA to PC USB port and open PulseView software usb_device_default Configure channels and sampling rate, the click “Run” button in the top left corner to sample data pulseview2

pulseview3

Protocol Decode

After signals are sampled, you can use decoder to decode them. Let’s take UART sampled data as an example. Click the decoder menu and select UART protocol, then configure UART parameters such as channels, baud rate, data bits, parity type. Afterwards, the data sampled will be decoded. pulseview_decode

How To Buy

you can buy nanoDLA from our offcial aliexpress shop nanoDLA-USB-A and nanoDLA-USB-C

FAQ

Q: how many protocols did the nanoDLA support?

support protocols are list here

Q: why sometimes sample will fail?

the nanoDLA use USB 2.0 High Speed to sample, if you connect to a low speed USB Hub or your PC speed is not very fast, sample may fail.