[sdiy] LabTool scope/analyzer

[Ullrich Peter]

Hi!

The Saleae CAN do it at 24MHz if your PC is powerful enough. 
I use it on a HP Quadcore i7 under Win7 / 64 Bit.

In a virtual machine (VMWare WinP SP3) on the same machine I can only reach 16 MHz.
The virtual machine runs on one core only...

Ciao
Peter
________________________________________
Von: synth-diy-bounces at dropmix.xs4all.nl [synth-diy-bounces at dropmix.xs4all.nl]" im Auftrag von "charlie wallace [charlie at finitemonkeys.com]
Gesendet: Samstag, 16. November 2013 02:22
Cc: SDIY List
Betreff: Re: [sdiy] LabTool scope/analyzer

There is no way the salae logic can properly capture at 24Mhz. I
haven't tried the logic16 version, that might do it, but those guys
are fast and loose with their numbers.

the inntronix is pretty great, i use it a lot.

the sump, especially the dangerous prototypes version is probably the best.
http://www.seeedstudio.com/depot/open-workbench-logic-sniffer-p-612.html $50





On Fri, Nov 15, 2013 at 1:16 PM, Ullrich Peter <Peter.Ullrich at kapsch.net> wrote:
> Hi!
>
> Regarding USB logic analyzers:
> I have 3 different USB logic analyzers at work:
>
> 1) The Intronix LA1034: fine as it goes up to 500 MHz and has 34 channels and nice protocol analyzers http://sigrok.org/wiki/Intronix_Logicport_LA1034
> Nice for capturing parallel busses (address, data, control) and triggering on special addresses or event (read memory location 145h for example)
>
> 2) The quite old Digiview DV100: 18 channels and 100MHz
> Used it very seldom... Was quite expensive for the limited number of channel, speed and memory depth...
> http://www.digikey.com/product-detail/en/DV1-100/DV1-100-ND/565870
>
> not available any longer: newer models here:
> http://www.tech-tools.com/logic-analyzer-models.htm
>
> 3) The Saleae Logic: Only 8 channels at up to 24MHz but nearly limitless memory dept as it samples in realtime to the PC and the sample depth goes up to 2GB!!!
> Nice protocol analyzers included. I have to say that I use this little analyzer the most. Very intuitive software, nice and small and the memory depth is great!
> http://www.saleae.com/logic/
> for 149$ its a good buy!
>
> Ciao
> Peter
>
> http://www.ullrich.at.tt
>
>
> ________________________________________
> Von: synth-diy-bounces at dropmix.xs4all.nl [synth-diy-bounces at dropmix.xs4all.nl]" im Auftrag von "MTG [grant at musictechnologiesgroup.com]
> Gesendet: Freitag, 15. November 2013 17:57
> An: SDIY List
> Betreff: [sdiy] LabTool scope/analyzer
>
> Interesting combo of a 99 Euro add-on board for a 15 Euro dev kit:
> http://www.youtube.com/watch?v=ERygLExsYTE
>
> LabTool is an add-on board to LPC-Link 2 using features on the LPC4370
> to create a powerful development tool.
>
> - 11 channel logic analyzer
> - 2 channel oscilloscope
> - 11 channel digital signal generator
> - 2 channel analog signal generator
> - Open source software
>
> http://www.nxp.com/campaigns/cortex-m4/lpc-link2-lab-tool
> http://www.lpcware.com/lpclink2
>
> For my latest project I borrowed an Intronix LogicPort which is great
> (34 channels @ $400 USD) but the memory is not very deep.
>
> GB
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