Pc 5150, Pc 8120 – Acnodes PC 8120 User Manual
Page 30
© 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
661 Brea Canyon Rd., Suite 3
Walnut, CA 91789
tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com
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PC 8120
12-inch Core 2 Duo touch panel PC
3.8 Integrated Peripherals
This section allows you to configure your SuperIO Device, IDE Function and Onboard Device.
- OnChip IDE Device
Scroll to this item and press
- IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sectore read/write. If your IDE hard drive
supports block mode (most new drives do), select Enabled for automatic detection of the optimal number of block read/writes
persector the drive van support.
- IDE DMA transfer access
Automatic data transfer between system memory and IDE device with minumum CPU intervention. This improves data
throughout and frees CPU to perform other tasks.
- On-Chip Primary/Secondary PC IDE
The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to
activate each channel sperately. The default calue is “Enabled.”
- IDE Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set PIO mode (0-4) for each of the four IDE devices that the
onboard IDE interface supports. Modes 0 to 4 provide successiveely increased performance. In Auto mode, the system
automatically determines the best mode for each device.
- IDE Master/Slave USMA
Select the mode of operation for the IDE drive. Ultra DMA-33/66/100/133 implementation is possible only if your IDE
hard drive supports it and the operating environment includes a DMA driver. If your hard drive and your system software both
support Ultra DMA-33/66/100/133, select Auto to enable UDMA mode by BIOS.
- SATA Mode
There are these options for you to set up SATAmode: IDE, RAID, or AHCI.