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Low Voltages on the Parallel Port

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Post subject: Low Voltages on the Parallel Port

Posted: Tue Sep 02, 2003 17:56

I measured that some of my parallal output pins have less than 5 volt. For example the D0-D7 have only 3.3 Volt in the high state. But the control pins have 4.5V or even 5 V. Did anybody experience problems due this low voltages? Can I change that to the full five volts?
I blew up one of my LCDs but do not know why. Thanks for your help.

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