User`s manual

User’s Manual 25
VIA OnChip IDE Device
Item Available Options:
OnChip SATA Enabled
SATA Mode IDE
OnChip IDE Channel0 Enabled
OnChip IDE Channel1 Enabled
IDE Prefetch Mode Enabled
Primary Master PIO Auto
Primary Slave PIO Auto
Secondary Master PIO Auto
Secondary Slave PIO Auto
Primary Master UDMA Auto
Primary Slave UDMA Auto
Secondary Master UDMA Auto
Secondary Slave UDMA Auto
IDE HDD Block Mode Enabled
․SATA Mode
These fields are used to select the RAID/IDE mode of the serial ATA drives.
<Choice: RAID, IDE>
․IDE Primary Master/Slave PIO and IDE Secondary
Master/Slave PIO
The four IDE PIO (programmed Input/Output) fields let you set a PIO mode (0-4)
for each IDE device that the internal PCI IDE interface supports. Modes 0
through 4 provide successively increased performance. In Auto mode, the
system automatically determines the best mode for each device.
․IDE Primary Master/Slave UDMA and IDE Secondary
Master/Slave UDMA
These fields allow you to set the Ultra DMA in use. When Auto is selected, the
BIOS will select the best available option after checking your hard drive or
CD-ROM.
․
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sectors
read/write.
26 The ENDAT-3400M System Board
VIA OnChip PCI Device
Item Available Options:
VIA-3058 AC97 Audio Enabled
VIA-3043 OnChip LAN Enabled
Onboard LAN Boot ROM Disabled
OnChip USB Controller All Enabled
OnChip EHCI Controller Enabled
USB Emulation ON
USB Keyboard Support Enabled
․VIA-3058 AC97 Audio
Allow the motherboard's BIOS to detect whether you are using any audio device.
If an audio device is detected, the onboard audio Codec will be enabled; if no
audio is detected, the onboard audio Codec will be disabled. If you want to use
different audio controller cards, set these fields to Disabled.
․VIA-3043 OnChip LAN
This field can enable or disable onboard LAN function.
․Onboard LAN Boot ROM
By default, this field is disabled. Enable this field if you wish to use the boot ROM
(instead of a disk drive) to boot-up the system and access the local area network
directly.
․USB Emulation
Enable or disable the system’s support for the USB port in DOS mode.
<Choice: Off, KB/MS, On>
․USB Keyboard Support
If USB Emulation is set at KB/MS, this item allows you to enable/disable the USB
keyboard/mouse support.