Pci devices, Smb devices – BECKHOFF CB1061 User Manual
Page 124
Annex: Resources
page 124
Beckhoff New Automation Technology CB1061
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.
Fkt.
Kontroller / Slot
-
-
0
0
0
Host Bridge ID0C00h
A
-
0
2
0
VGA Graphics ID0412h
A
-
0
20
0
USB xHCI Q87 ID8C31h
A
-
0
25
0
Ethernet Controller Q87 ID153A
A
-
0
26
0
USB EHCI Controller #2 Q87 ID8C2Dh
A
-
0
27
0
HDA Controller Q87 ID0F04h
A
-
0
28
0
PCI Express Port 1 Q87 ID8C10h
B
-
0
28
1
[PCI Express Port 2 Q87 ID8C12h]
C
-
0
28
2
[PCI Express Port 3 Q87 ID0F4Ch]
D
-
0
28
3
[PCI Express Port 4 Q87 ID8C16h]
A
-
0
29
0
USB EHCI Controller #1 Q87 ID8C26h
-
-
0
31
0
ISA Bridge Q87 ID8C4Eh
B
-
0
31
2
SATA Interface (AHCI 1.0) Q87 ID8C02h
C
-
0
31
3
SMBus Interface Q87 ID8C22h
A
-
4
0
0
Ethernet Controller x1 ID1533
A
-
2
0
0
PCIe-to-PCI Bridge IDE111h
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
70-73
POST code output
88-89
BIOS-defined slave address
A0-A1
DIMM 1
A2-A3
DIMM 2
A4-A5
DIMM 3
A6-A7
DIMM 4
A4-AF
BIOS internal
B0-BF
BIOS internal