Intel MS-6112 manual IR Port Support, IR Base Address Select, IR IRQ Select, IR DMA Select

CHAPTER 3 AMI® BIOS USER’S GUIDE

IR Port Support

Choose Auto, the BIOS will automatically assigned onboard port

for IR.

IR Base Address Select

This option will assigned which base address will be used by IR

IR IRQ Select

This option is for selecting the IRQ for the IR.

IR DMA Select

This option is for selecting the DMA for the IR.

Onboard Parallel Port

Choose Auto, the BIOS automatically assigned onboard parallel port to the available parallel port or disabled.

If the ISA add-on card has			Onboard parallel port to be set as
LPT1	LPT2	LPT3	PORT	IRQ
I/O:378H	I/O:278H	I/O:3BCH	ASSIGNED	ASSIGNED
ü	ü	ü	Disabled	X
ü	ü	X	LPT3	5
ü	X	ü	LPT2	5
X	ü	ü	LPT1	7
ü	X	X	LPT2	5
X	ü	X	LPT1	7
X	X	ü	LPT1	7
X	X	X	LPT1	7

Note: If the onboard parallel port interrupt and ISA add-on card interrupt are in conflict, the parallel port will not work properly. Please disable one of the devices.

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