Jetway Computer NC74 - Manual (Page 36)

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USB 2.0 Operation Mode
The settings are: FullSpeed; HiSpeed.
USB Keyboard Legacy/Mouse Legacy /Storage Legacy Support
Select enabled if your system contains a Universal Serial Bus (USB) controller and
you have a USB mouse /keyboard/USB storage device. The settings are: Enabled,
Disabled.
3-7-3 Onboard Super IO Function
Serial Port 1/2 Address
This item allows BIOS to select base addresses for serial port 1/2.
Serial Port 2 RS485 Select
The optional settings
are：Disabled(RS232); Enabled(RS485)
Parallel Port Address
Use this item to allow BIOS to select parallel port base adresses.
Parallel Port Mode
The optional settings are: Normal; Bi-Directional; ECP; EPP; ECP & EPP.
Watchdog Timer Control
This item is used to activate the watchdog function. The optional settings are: Enabled;
Disabled.
When set as Enabled, The following sub-items shall appear: