<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META content="MSHTML 5.00.2614.3500" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>More specifically, i need to hold certian pins
high. So I guess the question is; using the WritePort command, how do I
control the sequence of the TTL pulse coming out of the parallel
port?</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A href="mailto:eric.berry@umb.edu" title=eric.berry@umb.edu>Eric Berry</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
href="mailto:eprime@mail.talkbank.org"
title=eprime@mail.talkbank.org>eprime@mail.talkbank.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, December 04, 2000 2:01
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Triggering</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
<DIV><FONT face=Arial size=2> I just received my copy of
eprime. I am intending to use this program for stimulus presentation of
EEG recording. In order to do this I need to be able to trigger our
amplifiers. Has anyone already solved this problem? is there some
code floating around for triggering from the parallel port?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2>Eric</FONT></DIV></BLOCKQUOTE></BODY></HTML>