Aspire Digital T130 manual Ecp

Parameter	Description	Option
Parallel Port Mode	Enables you to set data transfer protocol for your	SPP
	parallel port.	EPP
	There are four options: SPP (Standard Parallel Port),	ECP
	EPP(Enhanced Parallel Port), ECP(Extended	ECP+EPP
	Capabilities Port) and ECP+EPP.
	SPP allows data output only. Extended Capabilities
	Port (ECP) and Enhanced Parallel Port (EPP) are bi-
	directional modes, allowing both data input and
	output. ECP and EPP modes are only supported
	with EPP and ECP aware peripherals.
ECP Mode Use DMA	When the onboard parallel port is set to ECP mode,	1
	the parallel port can use DMA 3 or DMA 1.	3

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