Acer G701, G700 series manual Super I/O Configuration, Irq

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Super I/O Configuration

The Super I/O Configuration submenu lets you define the parameter settings for the system’s parallel and serial ports.

Parameter Description

Serial Port 1 Serial port 1 address and IRQ (interrupt request) setting (Address/IRQ)

Parallel Port	Sets a logical base address for the parallel port
Address

Parallel Port

IRQ

Assigns an IRQ for the parallel port.

If you install an add-on card that has a parallel port whose address conflicts with the onboard parallel port, a warning appears on the screen. Check the parallel port address of the add-on card and change the address to one that does not conflict.

Parallel Port	Sets the operation mode for the parallel port
Mode
ECP Mode DMA	Assigns a DMA (Direct Memory Access) channel for the
Channel	ECP (Extended Capabilities Port) parallel port function.
	This parameter is configurable only if you select ECP as
	the operation mode.