REQ: Logic analyzer based on USB for PC

[analog]

thanks
Where can find source or project?

[cipiloi]

http://po.labs.googlepages.com/usbosciloskop

[simyaci]

link ok

[mark6]

This is a good site. It explains how to build the bitscope with all schematics etc:

http://www.bitscope.com/design/

Mark

[kosta]

http://minila.sourceforge.net/

MiniLA is a project of simple and cheap logic analyzer designed for amateur and semi-professional work.

 
Features:

Up to 32 channels
128 Kb of memory for each channel
Sampling rate up to 100 MHz (timebase in 1-2-5 sequence)
External clock input
Input levels compatible with 3.3V and 5V logic
Selectable pretrigger/posttrigger buffer size in 8K steps
16 bits wide trigger (0, 1, rising/falling edge, don't care)
Programmable min. trigger-event width (1-16)
Programmable trigger-events counter (1-16)
External trigger input
Communicating via LPT port (EPP mode support) or USB
Documentation and source codes released under GNU GPL

[Ahmad_k]

Hi CIPILOI very good project but there is no schematic or source code on this website 

http://po.labs.googlepages.com/usbosciloskop

[patoun49]

Communicating via LPT port

http://www.chocbar.demon.co.uk/

A+

[patoun49]

Communicating via USB in french

http://www.atmicroprog.com/realisations.htm#analoc8

A+

[who]

Check this site:
http://www.garcia-cuervo.net/picmania.garcia-cuervo.net/Proyectos_RRLogicalAnalyzer.php

[pici192]

Anyone have the Bitscope source?

[tomywong]

Check here : http://optimize.ath.cx/cusb/index.html
It is 100Mhz LA with big CPLD via USB. I'm using it right now. It is pretty good. But site in Japanese.

[terval]

Check here : http://optimize.ath.cx/cusb/index.html
It is 100Mhz LA with big CPLD via USB. I'm using it right now. It is pretty good. But site in Japanese.

Hi ,do you mean you build this ?
Do you have info in English?
Looks very good at all.

[Make_Pic]

Hi ,do you mean you build this ?
Do you have info in English?
Looks very good at all.

Go to http://72.14.203.104/translate_c?hl=en&langpair=ja%7Cen&u=http://optimize.ath.cx/cusb/logiana.html

[neteagle]

Wow, Mila project is very interessing ! Where can I buy the CPLD and the SRAM ?

[tomywong]

Hi ,do you mean you build this ?
Do you have info in English?
Looks very good at all.

My Japanese friend help me to order it. When I received it, it is not a complete product. (Only component + PCB)
I need to solder all component on the PCB. Then I test it, it working well. 

[kelvar]

Can you ask your friend which option to order? The translation no longer works at the cart.