GL815E Endura Motherboard Product Manual
Page 40 of 51
A.3. PCI Device Assignments
Device IDSEL Bus
Number
Device
Number
Function
Number
Chipset host bridge - 0 0 0
AGP bridge - 0 " 0
Graphics controller - 0 2 0
PCI bridge - 0 30 0
LPC bridge
(Includes DMA, timers, PIC, APIC, RTC,
power & system management, GPIO)
-03" 0
IDE controller - 0 3""
USB controller " -03" 2
SMBus controller - 0 3" 3
USB controller 2 - 0 3" 4
AC97 audio controller - 0 3" 5
AC97 Modem controller - 0 3" 5
Slot " (AGP 4X) AD"6 " 0-
Slot 2 (PCI 2.2) AD29 " or 2 "3-
Slot 3 (PCI 2.2) AD27 " or 2 "" -
Slot 4 (PCI 2.2) AD25 " or 2 9 -
Slot 5 (PCI 2.2) AD23 " or 2 7 -
Slot 6 (PCI 2.2) AD2"" or 2 5 -
ISA bridge controller AD22 " or 2 6 0
Ethernet controller - " or 2 8 0
Note that the PCI slots and the Ethernet controller are behind a virtual bridge implemented by the
chipset ICH2. Each device therefore resides on PCI bus " if there is no AGP card detected or bus 2
if there is an AGP card present.
A.4. SMBus Resource Allocation
Address Description
"0"0 000X Memory module "
"0"0 00"X Memory module 2
""0" 00"X Clock synthesizer
