Intel A300 - page 105

A300 Motherboard
manufactured after 1999. For other disk drives, such as IDE
CD-ROM drives, check the specifications of the drive.)
 DMA Mode [Auto]
The DMA Mode BIOS selection adjusts the DMA mode options.

Auto (Default) The BIOS auto detects the DMA mode. Use this value if the
IDE disk drive support cannot be determined.
 SWDMA0 Single Word DMA mode 0 selected with a maximum data
transfer rate of 2.1MBps
 SWDMA1 Single Word DMA mode 1 selected with a maximum data
transfer rate of 4.2MBps
 SWDMA2 Single Word DMA mode 2 selected with a maximum data
transfer rate of 8.3MBps
 MWDMA0 Multi Word DMA mode 0 selected with a maximum data
transfer rate of 4.2MBps
 MWDMA1 Multi Word DMA mode 1 selected with a maximum data
transfer rate of 13.3MBps
 MWDMA2 Multi Word DMA mode 2 selected with a maximum data
transfer rate of 16.6MBps
 UDMA0 Ultra DMA mode 0 selected with a maximum data transfer
rate of 16.6MBps
 UDMA1 Ultra DMA mode 1 selected with a maximum data transfer
rate of 25MBps
 UDMA2 Ultra DMA mode 2 selected with a maximum data transfer
rate of 33.3MBps
Page 90