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Author Topic: Reading the parallel port addresses from the BIOS (or registry) for plugin cards  (Read 4568 times)

cappy2112

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Reading the parallel port addresses from the BIOS (or registry) for plugin cards
« on: May 23, 2013, 06:29:46 pm »
Does anyone know why this technique does not work for plugin parallel port cards?

http://logix4u.net/parallel-port/43-how-to-read-parallel-serial-port-address-from-bios

If the address shows up in Control Panel, there should be a way to extract it from the registry.
I don't know how to do this though.

Thanks
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Jan Axelson

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Re: Reading the parallel port addresses from the BIOS (or registry) for plugin cards
« Reply #1 on: May 27, 2013, 08:59:09 am »
The devcon utility shows how to obtain information displayed in Device Manager.

http://msdn.microsoft.com/en-us/library/windows/hardware/ff544707%28v=vs.85%29.aspx
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