Pci devices, Smb devices – BECKHOFF CB4058 User Manual
Page 78
Annex: Resources
page 78
Beckhoff New Automation Technology CB4058
Address
Function
IRQ13
FPU
IRQ14
IRQ15
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
Bus
Dev.
Fct.
Controller / Slot
-
-
0
0
0
Host Bridge ID0BF3h
A
-
0
2
0
VGA Graphics ID0BE2h
A
-
0
25
0
LAN ICH9 ID10F5h
A
-
0
26
0
USB UHCI Controller #4 ID2937h
B
-
0
26
1
USB UHCI Controller #5 ID2938h
C
-
0
26
2
USB UHCI Controller #6 ID2939h
C
-
0
26
7
USB 2.0 EHCI Controller #2 ID293Ch
A
-
0
27
0
HDA Controller ID293Eh
A
-
0
28
0
PCI Express Port 1 ID2940h
A
-
0
28
1
[PCI Express Port 2] ID2942h
A
-
0
28
2
[PCI Express Port 3] ID2944h
A
-
0
28
3
[PCI Express Port 4] ID2946h
A
-
0
28
4
PCI Express Port 5 ID2948h
A
-
0
29
0
USB UHCI Controller #1 ID2934h
B
-
0
29
1
USB UHCI Controller #2 ID2935h
C
-
0
29
2
USB UHCI Controller #3 ID2936h
A
-
0
29
7
USB 2.0 EHCI Controller #1 ID293Ah
-
-
0
30
0
DMI-to-PCI Bridge ID2448h
-
-
0
31
0
LPC Interface ID2917h
B
-
0
31
2
SATA Interface #1 ID2929h
C
-
0
31
3
SMBus Interface ID2930h
A
-
2
0
0
82574L Ethernet ID10D3h
SMB Devices
The following table contains all reserved SM-Bus device addresses in 8-bit notation. Note that external
devices must not use any of these addresses even if the component mentioned in the table is not present
on the motherboard.
Address
Function
10-11
Standard slave address
40-41
GPIO
60-61
BIOS internal
70-73
POST code output
88-89
BIOS-defined slave address
A0-A1
DIMM 1
A2-A3
DIMM 2
A4-AF
BIOS internal
B0-BF
BIOS internal
D2-D3
Clock