Annex: Resources
page 82
Beckhoff New Automation Technology
CB1050
Address
Function
IRQ13
FPU
IRQ14
IDE Primary
IRQ15
(IDE Secondary)
PCI Devices
All listed PCI devices exist on the board. Some PCI devices or functions of devices may be disabled in the
BIOS setup. Once a device is disabled other devices may get PCI bus numbers different from the ones
listed in the table.
AD
INTA
REQ
PCI
Dev.
Fct.
Controller / Slot
-
-
0
0
0
Host Bridge ID3580
-
-
0
0
1
ID3584
-
-
0
0
3
ID3585
A
-
0
2
0
VGA Graphics ID3582
-
-
0
2
1
Graphics Controller ID3582
A
-
0
29
0
USB UHCI Controller #1 ID24C2
D
-
0
29
1
USB UHCI Controller #2 ID24C4
C
-
0
29
2
USB UHCI Controller #3 ID24C7
H
-
0
29
7
USB 2.0 EHCI Controller ID24CD
-
-
0
30
0
Hub Interface to PCI Bridge ID244E
-
-
0
31
0
PCI to LPC Bridge ID24C0
C
-
0
31
1
IDE Controller ID24CB
B
-
0
31
3
SMBus Controller ID24C3
B
-
0
31
5
AC ’97 Audio Controller ID24C5
B
-
0
31
6
AC ’97 Modem Controller ID24C6
18
A
0
1 or 2
2
External Slot 1
19
B
1
1 or 2
3
External Slot 2
20
C
2
1 or 2
4
External Slot 3
21
D
3
1 or 2
5
External Slot 4
22
E
4
1 or 2
6
External Slot 5
23
F
6
1 or 2
7
External Slot 6
24
E
-
1 or 2
8
0
LAN internal ICH4 ID103A
SMB Devices
Address
Function
10-11
Standard slave address ICH4
60-61
Reserved by BIOS
88-89
BIOS defined slave address ICH4
A0-A1
DIMM 1
A2-A3
DIMM 2
A4-AF
Reserved by BIOS
D2-D3
ICS950813
