Gigabyte GA-8EGXDR User Manual page 46

GA-8EGXDR Motherboard
} Parallel Port Mode
This option specifies the parallel mode.
Normal
8
Bi-Directional
8
EPP
8
ECP
8
} Parallel Port IRQ
This option is to select Parallel Port IRQ
Option: 7 (Default Value) , 5
8
} Parallel Port DMA
This option iallows user to select Parallel Port DMA.
Option: 3 (Default Value) , 1
8
} USB Function
This option allows user to enable USB host controller.
Enable Enable USB host controller (Default Value)
8
Disabled Disable this function.
8
} USB Legacy Support
This option allows user to function support for legacy USB.
Enabled Enables support for legacy USB
8
Disabled Disables support for legacy USB (Default Value)
8
The normal parallel pro is used.
Use this setting to support bi-directional transfers on the parallel port.
The parallel port can be used with devices that adhere to the
enhanced Parallel Port ( EPP ) specifications. EPP uses the
existing parallel port signal to provide asymmetric bi-directional
data transfer driven by the host device.
The parallel port can be used with devices that adhere to the
extended Capabilities Port specifications. ECP uses the DMA
protocol to achieve data transfer rate up to 2.5Mbit/s. ECP provides
the symmetric bi-directional communication. (Default value)
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