Biostar K8NHA Grand Bios Setup Manual page 20

Biostar k8nha grand motherboard: frequently asked questions
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Select an address and corresponding interrupt for the first and second serial ports
The Choices: 2F8/IRQ3 (default), Disabled, Auto, 3F8/IRQ4 ,
3E8/IRQ4, 2E8/IRQ3.
UART Mode Select
This item allows you to determine which Infrared (IR) function of onboard I/O
chip.
The Choices: Normal(default), ASKIR, IrDA, SCR .
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: Half (default), Full.
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.
Parallel Port Mode
The default value is SPP.
The Choices:
SPP (Default)
EPP
ECP
ECP+EPP
ECP Mode Use DMA
Select ECP port type 1 or 3.
The Choices: 3 (default), 1.
Game Port Address
Game Port I/O Address.
The Choices: 201 (default), 209, Disabled.
Midi Port Address
Midi Port Base I/O Address.
The Choices: 330 (default), 300, Disabled.
Midi Port IRQ
This determines the IRQ in which the Midi Port can use.
The Choices: 10 (default), 5.
Primary/Secondary/Master/Slave PIO
The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each of
Using Parallel Port as Standard Printer Port.
Using Parallel Port as Enhanced Parallel Port.
Using Parallel Port as Extended Capabilities Port.
Using Parallel Port as ECP & EPP mode.
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