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Chapter 3 BIOS Configuration
CI5TTV User’s Manual
53
On-Chip Primary/Secondary PCI IDE
These fields allow you either to enable or disable the Primary/Secondary
controller. You might choose to disable the controller if you were to add
a higher performance or specialized controller.
USB Keyboard Support
This field allows your system to support a USB keyboard.
Onboard FDD Controller
This option allows you to select the onboard FDD port.
Onboard Serial/Parallel Port
These fields allow you to select the onboard serial/parallel port and its
address. The default value for these ports are:
Serial Port 1
3F8/IRQ4
Serial Port 2
2F8/IRQ3
Parallel
Port
378H/IRQ7
UART 2 Mode
This field determines the UART 2 mode in your computer. The options
are
Standard
,
HPSIR
, and
ASKIR
.
Onboard Parallel Mode
This field allows you to determine parallel port mode function.
Normal
Normal Printer Port
EPP
Enhanced Parallel Port
ECP
Extended Capabilities Port
ECP+EPP Extended Capabilities Port or Enhanced Parallel Port
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