Integrated Peripherals - MSI KM2M Combo User Manual

MS-6738 Micro ATX Mainboard
VIA OnChip IDE Device
Press <Enter> and the following sub-menu appears.
IDE DMA Transfer Access
Set this option to Enabled to specify that the IDE controller on the PCI
local bus has bus mastering capability. Setting options: Disabled, Enabled.
OnChip IDE Channel 0/1
This setting enables or disables the internal primary and secondary IDE
controllers. Setting options: Disabled, Enabled.
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 inter-
face supports. Modes 0 through 4 provide successively increased
performance. In Auto mode, the system automatically determines the
3-16

Integrated Peripherals