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PCI 6601 error: "No DMA channels currently available"

How can I make more DMA channels available to the board?
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Norvin,
To help you troubleshoot the issue better, is there an error # that accompanies that message? Do you have any other PCI boards in your machine? I look forward to your answers.
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Sarah,

Thanks for your reply. I've since found that the PCI6601 only has one DMA channel, so I'm upgrading to the 6602.
(My application requires 3 continuous buffers of data, therefore requiring 3 DMA channels.)

Norvin
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