Acer AR160 F1 Series User Manual page 85

• DMA Mode
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.
• S.M.A.R.T. For Hard disk drives - Self-Monitoring Analysis and
Reporting Technology (SMART) can help predict impending drive
failures. Select Auto to allow the BIOS to automatically detect hard
disk drive support.
• 32Bit Data Transfer - Select Enable to enable the function of 32-bit
IDE data transfer.
PCI/PnP configuration
Clear NVRAM: This feature clears the NVRAM during system boot. The
options are No and Yes.
69