B687
42
On-Chip Primary PCI IDE
On-Chip Secondary PCI IDE
D
efa
ult: Enabled
This setup item allows you to either enable or disable the primary/secondary
controller. You might choose to disable he controller if you were to add
higher performance or specialized controller.
USB Keyboard Support
D
efa
ult: Disabled
Enabled will support USB keyboard in Win95 2.1 and NT 5.0 or above
operating system.
Init Display First
D
e
fault: PCI Slot
Use this item to define if your graphics adapter is installed in one of the PCI
slots, or if you have installed an AGP graphics adapter into the AC-RP slot.
KBC input clock
D
ef
ault: 8 MHz
This item lets you set a frequency for the input clock of the keyboard
controller. Leave this item at the default value 8 MHz.
Onboard FDC Controller
D
ef
ault: Enabled
This item will enable or disable the floppy disk controller.
Onboard UART Port 1
D
efault: 3F8/IRQ4
User can select serial port IRQ. If set to Auto, system will assign an IRQ for
it. Note : Set to Auto is not recommended.
Onboard UART Port 2
D
efault: 2F8/IRQ3
User can select serial port IRQ. If set to Auto, system will assign an IRQ for
it. Note : Set to Auto is not recommended.
UART2 Mode
D
efault: Normal
This lets you select the Infrared mode. Choices are Standard, HPIR, and
ASKIR. If you choose BPIR or ASKIR mode, the screen will show another
two lines to let you choose 'IR Function Duplex' (Full or Half) and “ RxD
TxD Active” (Hi Lo; Lo Hi; Hi Hi-,Lo Lo).
Onboard Parallel Port
D
efault: 378/IRQ7
This item lets you disable the built-in parallel port, or enable it by assigning
an 1/0 address and an Interrupt Request Line (IRQ).
Parallel Port Mode
D
ef
ault: ECPEPP1.9
This item defines the operation of the parallel port. As a default it is set to ECP +
EPP. If you are connected to a parallel device that supports the higher-performance
