[PARPORT] DMA and the parallel port

From: Bob Tanner (tanner@real-time.com)
Date: Fri May 02 2003 - 17:23:18 EDT

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Can someone point me to more information on what dma does?

Prefer it to be in relationship to the parallel port, but a newbies guide to
dma (in general) would be acceptable too.

I have to admit, I do not fully understand what dma does or what it's
important.

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