Biostar P4TDK BIOS Owner's Manual
P4TDK BIOS Setup
17
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on the
system board and you wish to use it. If install and FDC or the system has no
floppy drive, select Disabled in this field.
The Choices: Enabled (default), Disabled.
Onboard Serial Port1
Select an address and corresponding interrupt for the first and second serial ports.
The Choices: Disabled, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3,
Select Enabled if your system has a floppy disk controller (FDC) installed on the
system board and you wish to use it. If install and FDC or the system has no
floppy drive, select Disabled in this field.
The Choices: Enabled (default), Disabled.
Onboard Serial Port1
Select an address and corresponding interrupt for the first and second serial ports.
The Choices: Disabled, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3,
Auto.
Onboard Serial Port2
Select an address and corresponding interrupt for the first and second serial ports.
The Choices: Disabled, 3F8/IRQ4, 2F8/IRQ3 (default), 3E8/IRQ4, 2E8/IRQ3,
Auto.
UART Mode Select
This item allows you to determine which Infra Red (IR) function of onboard I/O
chip.
The Choices: Normal (default), ASKIR, IrDA.
RxD , TxD Active
This item allows you to determine the active of RxD, TxD.
The Choices: Hi/ Lo (default), Hi/Hi, Lo/Hi, Lo/ Lo.
IR Transmission Delay
This item allows you to enable/ disable IR transmission delay.
The Choices: Enabled (default), Disabled.
UR2 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 Choices: Halt (default), Full.
Use IR Pins
Consult your IR peripheral documentation to select the correct setting of the TxD
and RxD signals.
The Choices: IR-Rx2Tx2 (default), RxD2/ TxD2.
Onboard Parallel Port
This item allows you to determine access onboard parallel port controller with
which I/O address.
The Choices: 378/IRQ7 (default), 278/IRQ5, 3BC/IRQ7, Disabled.