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4 System BIOS
78
DMA Mode
Auto,
SWDMAn,
MWDMAn,
UDMAn
Select Auto to allow the BIOS to automatically detect
IDE DMA mode when the IDE disk drive support cannot
be determined.
Select SWDMA0 to allow the BIOS to use Single-Word
DMA mode 0. It has a data transfer rate of 2.1 MB/s.
Select SWDMA1 to allow the BIOS to use Single-Word
DMA mode 1. It has a data transfer rate of 4.2 MB/s.
Select SWDMA2 to allow the BIOS to use Single-Word
DMA mode 2. It has a data transfer rate of 8.3 MB/s.
Select MWDMA0 to allow the BIOS to use Multi-Word
DMA mode 0. It has a data transfer rate of 4.2 MB/s.
Select MWDMA1 to allow the BIOS to use Multi-Word
DMA mode 1. It has a data transfer rate of 13.3 MB/s.
Select MWDMA2 to allow the BIOS to use Multi-Word
DMA mode 2. It has a data transfer rate of 16.6 MB/s.
Select UDMA0 to allow the BIOS to use Ultra DMA mode
0. It has a data transfer rate of 16.6 MB/s. It has the
same transfer rate as PIO mode 4 and Multi-Word DMA
mode 2.
Select UDMA1 to allow the BIOS to use Ultra DMA mode
1. It has a data transfer rate of 25 MB/s.
Select UDMA2 to allow the BIOS to use Ultra DMA mode
2. It has a data transfer rate of 33.3 MB/s.
Select UDMA3 to allow the BIOS to use Ultra DMA mode
3. It has a data transfer rate of 66.6 MB/s.
Select UDMA4 to allow the BIOS to use Ultra DMA mode
4. It has a data transfer rate of 100 MB/s.
Select UDMA5 to allow the BIOS to use Ultra DMA mode
5. It has a data transfer rate of 133 MB/s.
Select UDMA6 to allow the BIOS to use Ultra DMA mode
6. It has a data transfer rate of 133 MB/s.
Parameter
Description
Options
Содержание AT150 F1 Series
Страница 1: ...AT150 F1 Series User Guide ...
Страница 12: ...xii ...
Страница 13: ...1 System tour ...
Страница 15: ...3 External and internal structure Front panel With 3 5 inch HDD bays ...
Страница 29: ...2 System setup ...
Страница 37: ...3 System upgrades ...
Страница 55: ...43 4 Disconnect the heatsink fan cable 1 from its mainboard connector and lift the heatsink fan 2 ...
Страница 76: ...3 System upgrades 64 ...
Страница 77: ...4 System BIOS ...
Страница 115: ...5 System troubleshooting ...
Страница 125: ...Appendix A Server management tools ...
Страница 136: ...Appendix A Server management tools 124 ...
Страница 137: ...Appendix B Rack mount configuration ...
Страница 145: ...133 5 Extend the middle sliding piece of each mounting rail forward until you hear an audible click ...
Страница 148: ...Appendix B Rack mount configuration 136 ...
Страница 149: ...Appendix C Acer Smart Console ...
Страница 177: ...165 Exit Yes At the prompt click Yes to exit from remote redirection No Click No to return to the current session ...
Страница 178: ...Appendix C Acer Smart Console 166 ...
Страница 182: ...170 ...