SOYO SY-7IZB+ manual Pnp/Pci

BIOS Setup Utility			SY-7IZB+
3-6.1 PNP/PCI Configuration Controls
PNP/PCI	Setting	Description	Note
Controls

Resources Controlled By

Manual BIOS does not manage PCI/ISA PnP 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	Setting	Description	Note
Setup

If [Resources Controlled By] is set to [Manual]

IRQ-# and DMA-# assigned to:

PCI/ISA PnP	Choose IRQ-# and	IRQ-3,4,5,7,9,10,
	DMA-# assigned to	11,12,14,15
	PCI/ISA PnP card.	DMA-0,1,3,5,6,7
Legacy ISA	Choose IRQ-# and	IRQ-3,4,5,7,9,10,
	DMA-# assigned to	11,12,14,15
	Legacy ISA card.	DMA-0,1,3,5,6,7

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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