IEI Integration ECW-281B-N270-WT v2.10 - Manual (Page 84)

ECW-281B-R21/N270 Embedded System
Page 68
drive support cannot be determined.
0 PIO mode 0 selected with a maximum transfer rate of 3.3MBps
1
PIO mode 1 selected with a maximum transfer rate of 5.2MBps
2 PIO mode 2 selected with a maximum transfer rate of 8.3MBps
3
PIO mode 3 selected with a maximum transfer rate of 11.1MBps
4 PIO mode 4 selected with a maximum transfer rate of 16.6MBps
(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 D EFAULT
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
UDMA1 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