[Eeglablist] Parallel port

[Elena Labkovsky]

Here is info on USB-to-Serial adapter 
(I have used a few different ones and I am very pleased with the one below).
Keyspan USA-19HS High Speed USB Serial Adapter 
The High Speed USB Serial Adapter from Keyspan provides a simple and reliable way to connect serial devices to the USB port on your PC. It supports data rates up to 230 Kbps and features simple 'plug-and-play' installation. more ... 
Part #: 
USA-19HSmore ..., USA19HS, 100930000000000, usa19hs 
Available Since: Oct 1, 2003
Lowest Price: $23.94
 
 
Elena Labkovsky, Ph.D.
Northwestern University
Institute for Neuroscience
Rosenfeld Lab




________________________________
From: "jefferiksen at comcast.net" <jefferiksen at comcast.net>
To: Ido Davidesko <idd at netvision.net.il>
Cc: eeglablist at sccn.ucsd.edu
Sent: Wed, December 16, 2009 8:11:35 PM
Subject: Re: [Eeglablist] Parallel port


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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