Dma Channel Assignments - Advantech PCI-6881 Series User Manual

C.3 DMA channel assignments
Table C.3: DMA channel assignments
Channel
0
1
2
3
4
5
6
7
* Audio DMA select 1, 3, or 5
** Printer port DMA select 1 (LPT2) or 3 (LPT1)
PCI-6881 User Manual
Function
Available
Available (audio)
Floppy disk (8-bit transfer)
Available (printer port)
Cascade for DMA controller 1
Available
Available
Available
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