SOYO SY-TISU User Manual page 78

BIOS Setup Utility
PNP/PCI Configuration Setup (Continued)
PNP/PCI Setting
Setup
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:
4. Your OS may reassign another interrupt to a PCI slot after BIOS passes control
to the OS, especially if you use Windows 95, 98 or NT.
Assign IRQ Disabled BIOS will assgin IRQ for USB port.
For
Enabled
VGA/USB
5. Your OS may reassign another interrupt to a PCI slot after BIOS passes control
to the OS, especially if you use Windows 95, 98 or NT.
INT Pin Auto
1/2/3/4
Assignment
3-7.2 MULTI I/O ADDRESSES
Default settings for multi-I/O addresses are as follows:
Port
LPT1
COM1
COM2
Warning: If a default I/O address conflicts with other I/O cards
such as sound card, you must change one of the I/O addresses to
remedy to this address conflict. (I/O addresses can be adjusted from
the BIOS Setup Utility)
Description
Integrated Peripherals
Interrupt 12 will be released by the PnP
BIOS automatically if the PS/2 Mouse Port
is not used.
PCI / ISA PnP Onboard parallel port: disabled
PCI / ISA PnP Onboard Serial port 1: disabled
PCI / ISA PnP Onboard Serial port 2: disabled
BIOS won't assign IRQ for USB
port.
Set to Auto the BIOS will using
IRQs Automatically.
I/O Address
378H
3F8H
2F8H
IRQ
7
4
3
74
SY-TISU
Note
disabled
Default
Default
Status
ECP/EPP