SOYO SY-6BA+ IV 1 PNP/PCI Configuration Controls, 2 PNP/PCI Configuration Setup, Pnp/Pci, Dma-#

BIOS Setup UtilitySY-6BA+ IV

3-6.1 PNP/PCI Configuration Controls

PNP/PCI	Setting	Description			Note
Controls
Resources
	Manual	BIOS does not manage PCI/ISA PnP
Controlled By		card IRQ assignment.
	Requires to assign IRQ-# and DMA-# to PCI or
	ISA PnP manually.
	IRQ-3,4,5,7,9,10,11,12,14,15 assigned to: _
	DMA-0,1,3,5,6,7 assigned to: _
	Auto	The Plug-and-Play BIOS			Recommended
		auto manages PCI/ISA PnP
		card IRQ assignment
		automatically.
Reset
	Disabled	Retain PnP configuration			Default
Configuration		data in BIOS.
Data	Enabled	Reset PnP configuration data
		in BIOS.
3-6.2 PNP/PCI Configuration Setup
PNP/PCI Setup	Setting		Description	Note
If [Resources Controlled By] is set to [Manual]
IRQ-# and
	PCI/ISA PnP		Choose IRQ-# and	IRQ-3,4,5,7,9,10,
DMA-#			DMA-# assigned to	11,12,14,15
				DMA-0,1,3,5,6,7
assigned to:			PCI/ISA PnP card.
	Legacy ISA		Choose IRQ-# and	IRQ-3,4,5,7,9,10,
			DMA-# assigned to	11,12,14,15
				DMA-0,1,3,5,6,7
			Legacy ISA card.

Under this item the user can assign an IRQ to a PCI slot. However, there under some conditions the IRQ will not be assigned as selected under this item:

1. IRQs 0, 1, 2, 6, 8, 13 can NOT be assigned, because they are fixed.

2. IRQs 5, 9, 10, 11 are available

3. IRQs 3,4,7,12,14 and 15 will only be assigned if they are free. See the table below on how to free them:

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