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MS-7046 M-ATX Mainboard
ECP Mode Use DMA
The ECP mode has to use the DMA channel, so choose the onboard parallel port with
the ECP feature. After selecting it, the following message will appear: “ECP Mode Use
DMA.” At this time, the user can choose between DMA channel [3] or [1].
PWRON After PWR-fail
This item specifies whether your system will reboot after a power failure or interrupt
occurs. Available settings are:
[Off] Leaves the computer in the power off state.
[On] Leaves the computer in the power on state.
[Former-sts] Restores the system to the status before power failure
or interrupt occurred.
IDE Function Setup
Press <Enter> to enter the sub-menu and the following screen appears:
PCI IDE BusMaster
Set this option to [Enabled] to specify that the IDE controller on the PCI local bus has
bus mastering capability. Settings options: [Disabled], [Enabled].
On-Chip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with support for two IDE
channels. Choose [Enabled] to activate each channel separately. Settings: [Enabled],
[Disabled].
IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for
each of the four IDE devices that the onboard IDE interface supports. Modes 0 through
4 provide successively increased performance. In [Auto] mode, the system automati-
cally determines the best mode for each device. The settings are: [Auto], [Mode 0],
[Mode 1], [Mode 2], [Mode 3], [Mode 4].
IDE Primary/Secondary Master/Slave DMA
Ultra DMA 33/66/100/133 implementation is possible only if your IDE hard drive sup-
ports it and the operating environment includes a DMA driver (Windows ME, XP or a
third-party IDE bus master driver). If your hard drive and your system software both
support Ultra DMA/33, Ultra DMA/66, Ultra DMA/100 and Ultra DMA/133, select Auto to
enable BIOS support. Settings: [Auto], [Disabled].
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