MSI RS482M4-FD/ILD/IL/L - Manual (Page 61)

3-20
MS-7191 M-ATX Mainboard
DM A Resource Setup
Press <Enter> to enter the sub-menu and the following screen appears.
DMA Channel 0/1/3/5/6/7
These items specify the bus that the system DMA (Direct Memory Access)
channel is using.
The settings determine if AMIBIOS should remove a DMA from the available
DMAs passed to devices that are configurable by the system BIOS. The avail-
able DMA pool is determined by reading the ESCD NVRAM. If more DMAs must be
removed from the pool, the end user can reserve the DMA.