Advantech PCI-6881 Manual do Utilizador descarregar pdf (Página 112)

PCI-6881 User Manual 102

C.3 DMA channel assignments

Table C.3: DMA channel assignments

Channel Function

0 Available

1 Available (audio)

2 Floppy disk (8-bit transfer)

3 Available (printer port)

4 Cascade for DMA controller 1

5 Available

6 Available

7 Available

* Audio DMA select 1, 3, or 5

** Printer port DMA select 1 (LPT2) or 3 (LPT1)

1 2 ... 107 108 109 110 111 112 113 114 115 116 117 118 119 120

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