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irqs and dmas

By msfoutchy ·
How many are there on a typical computer today?

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irqs and dmas

by Ann777 In reply to irqs and dmas

There are 16 irqs and 5 dmas;irq 0-15, and dma 0-5. Most computers "share" irqs and depending on available resources and whether the device "sharing" is recource intensive, then you may find irq problems.

On IRQs:
http://www.helmig.com/j_helmig/interupt.htm

On DMAs:
http://www.helmig.com/j_helmig/cardinst.htm#DMA

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