[Eeglablist] Parallel port

[jefferiksen at comcast.net]

you can purchase a USB to parallel port adapter/cable/converter that hopefully will not add too much latency 

-Jeff Eriksen 


----- Original Message ----- 
From: "Ido Davidesko" <idd at netvision.net.il> 
To: eeglablist at sccn.ucsd.edu 
Sent: Wednesday, December 16, 2009 7:24:22 AM GMT -08:00 US/Canada Pacific 
Subject: [Eeglablist] Parallel port 

Hello, 
In our EEG system we`re sending TTL codes through the parallel port of the display PC which are recorded in a separate EEG channel. These codes are used in order to synchronize the EEG data with the stimuli. Since this is a mobile system, we`re using a laptop in order to present the stimuli. Recently, we had to replace our laptop but couldn`t find any new laptops with built-in parallel port. 

I know that it is a bit out of the scope of this mailing list - but I was wondering if anyone has experience with this issue. 

Thanks! 
Ido 
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