Pci Devices; Smb Devices - Beckhoff CB2051 Manual

Address
IRQ10
IRQ11
IRQ12 PS/2 Mouse
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.
INTA
AD
16 - -
18 A -
12 (A) -
12 (B) -
12 (C) -
12 (D) -
12 (A) -
12 (B) -
13 (A) -
13 (B) -
13 (C) -
13 (D) -
13 (A) -
14 - -
14 (A) -
14 (B) -
15 - -
15 (A) -
15 (B) -
15 (B) -
19 A 0?
20 D? 1?
21 C? 2?
22 B? 3?
23 ? 4
24 (E) -

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
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
Beckhoff New Automation Technology CB2051
REQ PCI Dev.
0 0
0 2
0 28
0 28
0 28
0 28
0 28
0 28
0 29
0 29
0 29
0 29
0 29
0 30
0 30
0 30
0 31
0 31
0 31
0 31
m 3
m 4
m 5
m 6
m 7
n 8
Function
Fkt.
0 Host Bridge (GMCH) ID27AC
0 VGA Graphics (GMCH) ID27AE
0 PCI Express Port 1 (ICH)
1 PCI Express Port 2 (ICH)
2 PCI Express Port 3 (ICH)
3 PCI Express Port 4 (ICH)
4 PCI Express Port 5 (ICH)
5 PCI Express Port 6 (ICH)
0 USB UHCI Controller #1 (ICH) ID27C8
1 USB UHCI Controller #2 (ICH) ID27C9
2 USB UHCI Controller #3 (ICH) ID27CA
3 USB UHCI Controller #4 (ICH) ID27CB
7 USB 2.0 EHCI Controller (ICH) ID27CC
0 PCI-to-PCI Bridge (ICH) ID244E
AC '97 Audio Controller (ICH) ID27DE
2
AC '97 Modem Controller (ICH)
3
0 LPC Controller (ICH) ID27B8
1 IDE Controller (ICH) ID27DF
2 SATA Controller (ICH)
3 SMBus Controller (ICH) ID27DA
External Slot 1 (PISA backplane)
External Slot 2 (PISA backplane)
External Slot 3 (PISA backplane)
External Slot 4 (PISA backplane)
External Slot mPCI
0 LAN Intel 82562GZ (ICH) ID27DC
Function
Annex: Resources
Controller / Slot
page 81