parallel port card settings

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10 years 8 months ago #70110 by Boltonbrass
parallel port card settings was created by Boltonbrass
I have no signal coming from breakout board for homing on pins 12 and 15. I am wondering if my parallel port card needs to be in another mode. I have a Syba nm9805cv single parallel port card

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10 years 8 months ago #70517 by andypugh
Replied by andypugh on topic parallel port card settings
12 and 15 are always inputs.

Can you see a voltage change at the pins with a multimeter?

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