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Author Topic: REQ: Logic analyzer based on USB for PC  (Read 5864 times)
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analog
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« on: October 23, 2007, 02:24:56 14:24 »

thanks Angry
Where can find source or project?
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cipiloi
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« Reply #1 on: October 23, 2007, 06:07:08 18:07 »

http://po.labs.googlepages.com/usbosciloskop
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simyaci
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« Reply #2 on: October 24, 2007, 07:44:36 07:44 »

link ok Roll Eyes
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mark6
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« Reply #3 on: October 26, 2007, 11:01:31 23:01 »

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

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

Mark
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kosta
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« Reply #4 on: October 27, 2007, 07:08:32 07:08 »

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
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Ahmad_k
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« Reply #5 on: October 27, 2007, 08:57:13 08:57 »

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

http://po.labs.googlepages.com/usbosciloskop
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patoun49
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« Reply #6 on: October 27, 2007, 04:43:37 16:43 »


Communicating via LPT port

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

A+
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patoun49
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« Reply #7 on: October 27, 2007, 04:53:39 16:53 »


Communicating via USB in french

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

A+
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who
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« Reply #8 on: October 29, 2007, 02:10:08 14:10 »

Check this site:
http://www.garcia-cuervo.net/picmania.garcia-cuervo.net/Proyectos_RRLogicalAnalyzer.php
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pici192
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« Reply #9 on: December 20, 2007, 03:50:23 15:50 »

Anyone have the Bitscope source?
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tomywong
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« Reply #10 on: December 21, 2007, 04:33:36 04:33 »

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.
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terval
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« Reply #11 on: December 31, 2007, 05:50:33 17:50 »

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.
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Make_Pic
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« Reply #12 on: January 02, 2008, 08:06:25 20:06 »

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
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neteagle
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« Reply #13 on: January 08, 2008, 07:26:46 19:26 »

Wow, Mila project is very interessing ! Where can I buy the CPLD and the SRAM ?
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tomywong
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« Reply #14 on: January 09, 2008, 10:31:25 10:31 »

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.  Smiley
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kelvar
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« Reply #15 on: January 10, 2008, 03:07:57 15:07 »

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