ECM-3410/3410L/3410N
ECM-3410/3410L/3410N User’s Manual
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4.5.6.3 IDE Primary/Secondary Master/Slave PIO Mode
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
automatically determines the best mode for each device.
4.5.6.4 IDE Primary/Secondary Master/Slave UDMA
This item allows you to enable/disable the IDE Primary/Secondary Master / Slave UDMA
mode.
The Choice: Auto, Disabled
4.5.6.5 KBC Input Clock
This item allows you to select the KBC input clock frequency.
The Choice: 6MHz, 8MHz, 12MHz, 16MHz.
4.5.6.6 Onboard FDD Controller
This should be enabled if your system has a floppy disk drive (FDD) installed on the system
board and you wish to use it. Even when so equipped, if you add a higher performance
controller, you will need to disable this feature.
The Choice: Enabled, Disabled.
4.5.6.7 Onboard Serial Port 1/Port 2
This item allows you to determine access onboard serial port 1/port 2 controller with which
I/O address.
The Choice: 3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, Disabled, Auto.
4.5.6.8 UART Mode Select
This item allows you to determine which Infra Red (IR) function of onboard I/O chip.
The Choice: IrDA, ASKIR, Normal.
4.5.6.9 UART2 Duplex Mode
Select the value required by the IR device connected to the IR port. Full-duplex mode
permits simultaneous two-direction transmission. Half-duplex mode permits transmission in
one direction only at a time.
The Choice: Half, Full.
