Aaeon SBC-780, User Manual

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F u l l - S i z e C P U C a r d S B C - 7 8 0
Chapter3 Award BIOS Setup 3 - 17
²
Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmable Input Output) fields let you
set a PIO mode for each of the tow IDE devices and the two
storage devices that the onboard IDE interface supports.
Modes 0 to 4 provide successively increased performance. In
Auto mode, the system automatically determines the best
mode for each device.
The choices: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode
4
² Primary/Secondary Master/Slave UDMA
Ultra DMA33/66/100 implementation is only working when
your IDE hard drive supports it and the operating
environment includes a DMA driver. If your hard drive and
IDE cable both support Ultra DMA 33/66/100 select Auto to
enable BIOS support.
The choices: Auto, Disabled
²
Init Display First
You can select AGP or PCI slot to initialize it as the primary
display before initializing any other display device on the
system.
The choices: PCI Slot, AGP
²
Onboard LAN1/LAN2
The default setting for this is “Enabled”. If you do not utilize
onboard LAN function, just configure it as “Disabled”
without any efforts on jumper setting.
The choices: Enabled, Disabled