WIN Enterprises IP-60690, Руководство пользователя, Страница: 32 / 42

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On Chip Primary/Secondary PCI IDE:
The system chip set contains a PCI IDE interface supports for two IDE channels. Select
Enabled to activate the primary and/or secondary IDE interface. Select Disabled to deactivate
this interface, if you install a primary and/or secondary add in IDE interface.
IDE Primary/Secondary Master/Slave PIO:
The four IDE PIC (Programmable Input/Output) fields let you set a PIC mode (0-1) for each of
the four IDE devices that the onboard IDE interface supports. Modes 1 through 4 provide
successively increased performance. In Auto mode, the system automatically determines the
best mode for each device. The choices are: Mode 0, Mode 1, Mode 2, Mode 3 and Mode 4.
IDE Primary/Secondary Master/Slave UDMA:
Ultra DMA implementation is possible only if your IDE hard drive supports it and the operating
environment includes a DMA drive (Windows 95 OSR2 or a third-party IDE bus master drive).
If your hard drive and your system software both support Ultra DMA, select Auto to enable
BIOS support. The choices are Auto and Disabled.
IDE HDD Block Mode:
Block mode is also called block transfer, multiple commands, or multiple sector read/write. If
your IDE hard drive supports block mode (most new drives do), select Enabled for automatic
detection of the optional number of block read/write per sector the drive can support. The
available choices are Enabled, Disabled.
Onboard Device:
Select this item to setup the onboard device features. When you select this item, the following
menu shows: