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Bitfields for Intel 82371MX PCI DMA/PCI DMA expansion registers

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Bit Description

7 - 4

reserved

3

Expansion enabled

2 - 0

DMA channel

Note:

The PCI DMA Expansion request lines (REQ[A,B]#/GNT[A,B]#) provide PCI DMA and PCI DMA expansion support.

See Also:

#01168