Ide Hdd Block Mode; Via Onchip Pci Device; Usb Controller - Albatron KX400-8XV User Manual

KX400-8XV V2.0 Series
Primary/Secondary/Master/Slave PIO
The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each of the IDE
devices that the onboard IDE interface supports. Modes 0 to 4 will increase performance
incrementally. In Auto mode, the system automatically determines the best mode for each device.
Options: Auto (default)、Mode0、Mode1、Mode2、Mode3、Mode4.
Primary / Secondary /Master / Slave UDMA
Ultra DMA/133 functionality can be implemented if it is supported by the IDE hard drives in your
system. As well, your operating environment requires a DMA driver (Windows 95 OSR2 or a third
party IDE bus master driver). If your hard drive and your system software both support Ultra
DMA/133, select "Auto" to enable BIOS support.
Options: Auto (default)、Disabled

IDE HDD Block Mode

Block mode is otherwise known as block transfer, multiple commands, or multiple sector read/write.
Select the "Enabled" option if your IDE hard drive supports block mode (most new drives do). The
system will automatically determine the optimal number of blocks to read and write per sector.
Options: Enabled (default)、Disabled

VIA OnChip PCI Device

If you highlight the "VIA OnChip PCI Device" label and then press the enter key, it will take you a
submenu with the following options:
AC'97 Audio
This option allows you to control the onboard AC'97 audio.
Options: Auto (default)、Disabled
Onboard LAN Device (only for KX400-8XV Pro)
This option allows you to control the onboard LAN device.
Options: Enabled (default)、Disabled

USB Controller

This option should be enabled if your system has a USB port installed on the system board. You will
need to disable this feature if you add a higher performance controller.
Options: Enabled (default)、Disabled
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