Pnp/Pci Configuration Controls - SOYO SY-6ICA User Manual

BIOS Setup Utility

3-7.1 PNP/PCI Configuration Controls

PNP/PCI
Controls
Reset
Configuration
Data
Resources
Controlled By
If [Resources Controlled By] is set to [Manual]
IRQ-# and
DMA-#
assigned to:
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:
Interrupt How to set the BIOS to release the IRQ to the PnP Interrupt pool:
Line PnP / PCI configuration
IRQ 15 IRQ 15: PCI / ISA PnP On-Chip Secondary PCI IDE: disabled
IRQ 14 IRQ 14: PCI / ISA PnP On-Chip Primary PCI IDE:
IRQ 12 IRQ 12: PCI / ISA PnP
IRQ 7 IRQ 7:
IRQ 4 IRQ 4:
IRQ 3 IRQ 3:
Setting Description
Disabled Retain PnP configuration
data in BIOS.
Enabled Reset PnP configuration data
in BIOS.
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 auto
(ESCO)
manages PCI/ISA PnP card IRQ
assignment automatically.
PCI/ISA PnP Choose IRQ-# and
DMA-# assigned to
PCI/ISA PnP card.
Legacy ISA Choose IRQ-# and
DMA-# assigned to
Legacy ISA card.
PCI / ISA PnP Onboard parallel port: disabled
PCI / ISA PnP Onboard Serial port 1: disabled
PCI / ISA PnP Onboard Serial port 2: disabled
Integrated Peripherals
Interrupt 12 will be released by the PnP BIOS
automatically if the PS/2 Mouse Port is not
used.
76
SY-6ICA
Note
Default
Recommended
IRQ-3,4,5,7,9,10,
11,12,14,15
DMA-0,1,3,5,6,7
IRQ-3,4,5,7,9,10,
11,12,14,15
DMA-0,1,3,5,6,7
disabled