User Guide

17
2-5-3 Interrupt Request Table For This Motherboard
Interrupt request are shared as shown the table below:
INT A INT B INT C INT D INT E INT F INT G INT H
Slot 1
√
Slot 2
√
Slot 3
√
Slot 4
√
Slot 5
√
Slot 6
√
Onboard VGA
Onboard USB 0
√
Onboard USB 1
√
AC97/MC97
√
IMPORTANT! If using PCI cards on shared slots, make sure that the drivers
support “Shared IRQ” or that the cards don’t need IRQ
assignments. Conflicts will arise between the two PCI groups
that will make the system unstable or cards inoperable.
Note *1 Either AGP slot or onboard VGA can be active at the same time.
2-5-4 AIMM/AGP Slot
In both 618AF/618AS series motherboard you can plug a 4X AGP VGA Card into
the AIMM/AGP Slot and the 618AF Pro/618AF Pro-R will disable on board VGA
automatically once you plug any VGA Card into the motherboard. The special
function of 618AF Pro/618AF Pro-R is support AGP Inline Memory Module in
AIMM/AGP Slot. By plug in AGP Inline Memory Module which with 4MB of
133MHz SDRAM display cache, it will improve on board video graphic quality.
AIMM/AGP SLOT