Acer TravelMate 4050 manual Advanced, Description Option, DMA1, DMA2, DMA3, ASK IR, Fast IR

Advanced

The Advanced screen contains parameters involving your hardware devices. It also provides advanced settings of the system.

Insyde Software SCU				May 20, 2003	5:40:09	AM
Main	Advanced	Security	Boot		Exit

Infrared Port (FIR)

Parallel Port (LPT)

£ Legacy USB Support

-----------------------------FIRPorts-------------------------
-----FIR I/O settings---		-Mode Setting for IRDA-
(	) Disabled	(	) Normal (16550)
(	) COM1,3F8,IRQ4	(	) IrDA (HPSIR)
(£») COM2,2F8,IRQ3		(	) ASK IR
(	) COM3,3E8,IRQ4	(£») FAST IR
(	) COM4,2E8,IRQ3
		DMA Setting For FIR
		(	) DMA1
		(	) DMA2
		(£») DMA3
	OK		Cancel

<Tab> <Right> <Left> for block select. <Up> <Down> for item select.

<Enter> for accept. <Cancel> <Esc> for reject. <Alt> activates accelerators. <Space> for Enable or Disable.

The table below describes the parameters in the screen. Settings in boldface are the default and suggested parameter settings.

	Description	Option
FIR I/O Settings	Sets the base I/O address and IRQ for Infrared	Disabled, COM1, 3F8, IRQ4/
	port.	COM2, 2F8, IRQ3/ COM3, 3E8,
		IRQ4/ COM4, 2E8, IRQ3
DMA Setting for Fast IR	Sets a DMA channel for the printer to operate in	DMA1, DMA2, DMA3,
	ECP mode. This parameter is enabled only if
	Mode is set to ECP.
Mode Setting	NA	Normal (16550), IrDA (HPSIR),
		ASK IR, FAST IR

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