4 System BIOS
68
•
DMA Mode
4
Use PIO mode 4. It has a data transfer bandwidth of 32 bits.
Enabled
Enable 32-bit data transfer.
Select
Description
Auto
Automatically detect IDE DMA mode when the IDE disk drive
support cannot be determined.
SWDMA0
Use Single Word DMA mode 0. It has a data transfer rate of
2.1 MBs.
SWDMA2
Use Single Word DMA mode 2. It has a data transfer rate of
8.3 MBs.
MWDMA0
Use Multi Word DMA mode 0. It has a data transfer rate of 4.2
MBs.
MWDMA1
Use Multi Word DMA mode 1. It has a data transfer rate of
13.3 MBs.
MWDMA2
Use Multi-Word DMA mode 2. It has a data transfer rate of
16.6 MBs.
UDMA0
Use Ultra DMA mode 0. It has a data transfer rate of 16.6 MBs.
It has the same transfer rate as PIO mode 4 and Multi Word
DMA mode 2.
UDMA1
Use Ultra DMA mode 1. It has a data transfer rate of 25 MBs.
UDMA2
Use Ultra DMA mode 2. It has a data transfer rate of 33.3 MBs.
UDMA3
Use Ultra DMA mode 3. It has a data transfer rate of 66.6 MBs.
UDMA4
Use Ultra DMA mode 4. It has a data transfer rate of 100 MBs.
UDMA5
Use Ultra DMA mode 5. It has a data transfer rate of 133 MBs.
UDMA6
Use Ultra DMA mode 6. It has a data transfer rate of 133 MBs.
Select
Description
Summary of Contents for AW2000h-AW170h
Page 1: ...AW2000h Series User Guide AW170h F1 AW170hd F1 AW170hq F1 ...
Page 16: ...xvi ...
Page 17: ...1 System tour ...
Page 30: ...1 System tour 14 ...
Page 31: ...2 System setup ...
Page 38: ...2 System setup 22 ...
Page 39: ...3 System upgrades ...
Page 70: ...3 System upgrades 54 ...
Page 71: ...4 System BIOS ...
Page 99: ...5 System troubleshooting ...
Page 109: ...Appendix A Server management tools ...
Page 114: ...Appendix A Server management tools 98 ...
Page 115: ...Appendix B Rack mount configuration ...
Page 126: ...Appendix B Rack mount configuration 110 ...
Page 127: ...Appendix C Acer Smart Console ...
Page 156: ...Appendix C Acer Smart Console 140 ...
Page 160: ...150 ...