GIGABYTE GA-8I925X-G - Manual (Page 36)

GA-8I925X-G Motherboard - 36 -
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Onboard Serial Port 1
Auto BIOS will automatically setup the port 1 address.
3F8/IRQ4 Enable onboard Serial port 1 and address is 3F8. (Default value)
2F8/IRQ3 Enable onboard Serial port 1 and address is 2F8.
3E8/IRQ4 Enable onboard Serial port 1 and address is 3E8.
2E8/IRQ3 Enable onboard Serial port 1 and address is 2E8.
Disabled Disable onboard Serial port 1.
Onboard IrDA Port
Auto BIOS will automatically setup the port 1 address.
3F8/IRQ4 Enable onboard IrDA port and address is 3F8.
2F8/IRQ3 Enable onboard IrDA port and address is 2F8. (Default value)
3E8/IRQ4 Enable onboard IrDA port and address is 3E8.
2E8/IRQ3 Enable onboard IrDA port and address is 2E8.
Disabled Disable onboard IrDA port.
UART Mode Select
This item allows you to determine which Infra Red(IR) function of Onboard I/O chip.
IrDA Set onboard I/O chip UART to IrDA Mode. (Default value)
ASKIR Set onboard I/O chip UART to ASKIR Mode.
UR2 Duplex Mode
This feature allows you to seclect IR mode.
Half IR Function Duplex Half. (Default value)
Full IR Function Duplex Full.
Onboard Parallel port
Disabled Disable onboard LPT port.
378/IRQ7 Enable onboard LPT port and address is 378/IRQ7. (Default value)
278/IRQ5 Enable onboard LPT port and address is 278/IRQ5.
3BC/IRQ7 Enable onboard LPT port and address is 3BC/IRQ7.
Parallel Port Mode
SPP Using Parallel port as Standard Parallel Port. (Default value)
EPP Using Parallel port as Enhanced Parallel Port.
ECP Using Parallel port as Extended Capabilities Port.
ECP+EPP Using Parallel port as ECP & EPP mode.
ECP Mode Use DMA
3 Set ECP Mode Use DMA to 3. (Default value)
1 Set ECP Mode Use DMA to 1.