IBM PPC-1510PT user manual Onboard FDC, Onboard Serial Port 1/2/3/4, Onboard Parallel Port

SB IRQ Select	5
SB DMA Select	1
MPU-401	Enabled
MPU-401 I/OAddress	330h-333h
FM Port (388h-38Bh)	Enabled
Game Port (200h-207h)	Enabled

Onboard FDC

Set this option to “Enabled”to enable the floppy drive controller on the motherboard. The settings areAuto (AMIBIOS automatically determines if the floppy controller should be Enabled, or Disabled).

Onboard Serial Port 1/2/3/4

This option specifies the base I/O port address of serial port. The settings are Auto (AMIBIOS automatically determines the correct base I/O port address), Disabled, 3F8h, 2F8h, 2E8h, or 3E8h.

Onboard Parallel Port

This option specifies the base I/O port address of the parallel port on the

motherboard. The settings are Disabled, 378h, 278h, or 3BCh. The Optimal default setting is 378h

Parallel Port Mode

This option specifies the parallel port mode. The Optimal default setting is Normal. The settings are:

Setting	Description
Normal	The normal parallel port mode is used.
Bi-Dir	Use this setting to support bidirectional transfers on the parallel
	port.
EPP	The parallel port can be used with devices that adhere to the
	Enhanced Parallel Port (EPP) specification. EPP uses the
	existing parallel port signals to provide asymmetric bidirectional
	data transfer driven by the host device.
ECP	The parallel port can be used with devices that adhere to the
	Extended Capabilities Port (ECP) specification. ECP uses the
	DMA protocol to achieve data transfer rates up to 2.5 Megabits
	per second. ECP provides symmetric bidirectional
	communication.

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