Abit CX6 User Manual page 59

Introduction of the BIOS
Duplex Mode Select:
Two options are available: Full and Half. The default setting is Full. This item is lets you
choose the operation mode for your IR KIT. Some IR device only can work at half
duplex mode. Refer to your IR KIT user's guide to find out which setting is correct.
Use IR Pins:
Two options are available: RxD2, TxD2 and IR-Rx2Tx2. The default setting is IR-
Rx2Tx2. If you choose RxD2, TxD2, your motherboard must support a COM port IR KIT
connection. Otherwise, you can only choose the IR-Rx2Tx2 to use the IR header on your
motherboard to connect your IR KIT. Please use the default setting.
Onboard Parallel Port:
Sets the I/O address and IRQ of the onboard parallel port. Four options are available:
Disable . 3BC/IRQ7 . 378/IRQ7 . 278/IRQ5. Default setting is 378/IRQ7.
Parallel Port Mode:
Four options are available: SPP . EPP . ECP . ECP+EPP. The default setting is
SPP mode.
EPP Mode Select:
Two options are available: EPP1.7 . EPP1.9. The default setting is EPP 1.7. When the
mode selected for the parallel port mode is EPP, the two EPP version options are
available.
ECP Mode Use DMA:
Two options are available: 1 . 3. The default setting is 3. When the mode selected for
the parallel port mode is ECP, the DMA channel selected can be Channel 1 or Channel 3.
PWRON After PWR-Fail:
This setting lets you set the system action after a power failure. Three options are available:
On . Former-Sts . Off. The default setting is Off.
Game Port Address:
Three options are available: Disabled . 201 . 209. The default setting is 201. This item
sets the address of the onboard game port connector.
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User's Manual