Intel GA-N680SLI-DQ6 - Manual (Page 48)

GA-N680SLI-DQ6 Motherboard - 48 -
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Onboard Parallel Port
Disabled Disable onboard LPT port.
378/IRQ7 Enable onboard LPT port and address is 378/IRQ7. (Default value)
278/IRQ5 Enable onboard LPT port and address is 278/IRQ5.
3BC/IRQ7 Enable onboard LPT port and address is 3BC/IRQ7.
Parallel Port Mode
SPP Using Parallel port as Standard Parallel Port. (Default value)
EPP Using Parallel port as Enhanced Parallel Port.
ECP Using Parallel port as Extended Capabilities Port.
ECP+EPP Using Parallel port as ECP & EPP mode.
ECP Mode Use DMA
This option is available only when Parallel Port Mode is set to ECP or ECP+EPP.
3 Set ECP Mode Use DMA to 3. (Default value)
1 Set ECP Mode Use DMA to 1.