Pc 5150, Pc 5172 – Acnodes PC 5172 User Manual
Page 56
© Copyright 2009 Acnodes, Inc.
All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
please visit Acnodes’ web site at
PC 5150
15-inch touch panel PC
56
PC 5172
17-inch sunlight readable touch panel PC
661 Brea Canyon Rd., Suite 3
Walnut, CA 91789
tel: 909.598.7388, fax: 909.598.0218,
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
UDMA1
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
UDMA3
Ultra DMA mode 3 selected with a maximum data transfer rate of 44 MB/s (To use this mode, it is
required that an 80-conductor ATA cable is used.)
UDMA4
Ultra DMA mode 4 selected with a maximum data transfer rate of 66.6 MB/s (To use this mode, it is
required that an 80-conductor ATA cable is used.)
UDMA5
Ultra DMA mode 5 selected with a maximum data transfer rate of 99.9 MB/s (To use this mode, it is
required that an 80-conductor ATA cable is used.)
S.M.A.R.T [Auto] Use the S.M.A.R.T option to auto-detect, disable or enable Self-Monitoring Analysis and Reporting Technol-
ogy (SMART) on the drive on the specified channel. S.M.A.R.T predicts impending drive failures. The S.M.A.R.T BIOS option
enables or disables this function.
Auto
DEFAULT
BIOS auto detects HDD SMART support.
Disabled
Prevents BIOS from using the HDD SMART feature.
EnabledAllows BIOS to use the HDD SMART feature
32Bit Data Transfer [Enabled] Use the 32Bit Data Transfer BIOS option to enables or disable 32-bit data transfers.
Disabled
Prevents the BIOS from using 32-bit data transfers.
Enabled
DEFAULT
Allows BIOS to use 32-bit data transfers on supported hard disk drives.