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