Reiss Rotem, LPT port voltage is between +2.4v to +5.0v for a TTL high and between +0v and +0.8v for a TTL low. Hope that helps!
Craig H. National Instruments
Reiss Rotem, LPT port voltage is between +2.4v to +5.0v for a TTL high and between +0v and +0.8v for a TTL low. Hope that helps!
Craig H. National Instruments