Instruction Manual

PM-945GSE-N270 User Manual
Page 84

4
PIO mode 4 selected with a maximum transfer rate of 16.6 MB/s
(This setting generally works with all hard disk drives
manufactured after 1999. For other disk drives, such as IDE
CD-ROM drives, check the specifications of the drive.)
 DMA Mode [Auto]
Use the DMA Mode BIOS selection to adjust the DMA mode options.

Auto DEFAULT
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 2.1 MB/s

SWDMA1
Single Word DMA mode 1 selected with a maximum data
transfer rate of 4.2 MB/s

SWDMA2
Single Word DMA mode 2 selected with a maximum data
transfer rate of 8.3 MB/s

MWDMA0
Multi Word DMA mode 0 selected with a maximum data
transfer rate of 4.2 MB/s

MWDMA1
Multi Word DMA mode 1 selected with a maximum data
transfer rate of 13.3 MB/s

MWDMA2
Multi Word DMA mode 2 selected with a maximum data
transfer rate of 16.6 MB/s

UDMA0
Ultra DMA mode 0 selected with a maximum data transfer
rate of 16.6 MB/s

UDMA1
Ultra DMA mode 1 selected with a maximum data transfer
rate of 25 MB/s

UDMA2
Ultra DMA mode 2 selected with a maximum data transfer
rate of 33.3 MB/s